"Further Upgrading of Role of Fatherland Front," _Novo Vreme_, Sofia, No. 7, July 1970. (JPRS 51,271, No. 250, 1970).
"Greater Role Urged for People"s Councils," _Otechestven Front_, Sofia, August 10, 1972. (JPRS: 57,149, No. 600, 1972).
"Ideological Peaceful Coexistence Criticized," _Literaturen Front_, Sofia, April 18, 1968. (JPRS 45,428, No. 346, May 17, 1968).
"Importance of Leading Role of Party Emphasized," _Politicheska Prosveta_, Sofia, December 1970. (JPRS 52,298, No. 309, 1971).
"Improvement in Construction Troops Work Urged," _Trudovo Delo_, Sofia, January 23, 1973. (JPRS 58,600, No. 690, 1973).
"Increased National a.s.sembly Role Foreseen," _Pravna Misul_, Sofia, No. 2, 1971. (JPRS: 53,656, No. 387, 1971).
"Medicosocial Problems of the Antialcoholism Campaign," _Nevrologiya Psikhiatriya i Nevrokhirurgiya_, Sofia, XI, No. 2, 1972. (JPRS 56,973, No. 589, September 7, 1972).
"Military Training for Secondary Students," _Narodna Mladezh_, Sofia, March 20, 1972. (JPRS 55,828, No. 516, 1972).
"Minister Stoilov"s Keynote Address at World Conference on Pollution," BTA, Sofia, April 27, 1972. (JPRS 55,907, No. 520, May 5, 1972).
"National Conference on Party Propaganda Reviewed," _Politicheska Prosveta_, Sofia, No. 5, May 1970. (JPRS 50,880, No. 233, 1970).
"New Television Studio Opens in Ruse," _Zemedelsko Zname_, Sofia, November 6, 1972. (JPRS 57,590, No. 631, November 24, 1972).
"The Obshtina Party Committees and Organizations--Political Leaderships," Partien Zhivot, Sofia, No. 18, December 1968. (JPRS 47,447, No. 69, 1969).
"Party Application of Democratic Centralism Discussed," _Partien Zhivot_, Sofia, No. 8, June 1970. (JPRS 51,534, No. 257, 1970).
"Party Guidance of the Fatherland Front," _Partien Zhivot_, Sofia, No. 9, 1972. (JPRS 57,109, No. 598, 1972).
"Patriotism and Internationalism Defined," _Trudovo Delo_, Sofia, April 16, 1969. (JPRS 48,138, No. 100, 1969).
"Political Knowledge of Working People a.n.a.lyzed," _Partien Zhivot_, Sofia, February 1972. (JPRS: 56,081, No. 530, 1972).
"Qualifications for Party Membership a.n.a.lyzed," _Novo Vreme_, Sofia, April 1969. (JPRS 48,428, No. 114, 1969).
"Radio, TV Development, Progress Viewed," _Transporten Glas_, Sofia, April 7, 1971. (JPRS 53,205, No. 471, May 24, 1971).
"Special TV Program for Tourists Inaugurated," _Otechestven Front_, Sofia, July 30, 1972. (JPRS 56,813, No. 579, August 18, 1972).
"State Council Formation Discussed," _Pravna Misul_, Sofia, No. 2, 1971. (JPRS 53,656, No. 387, 1971).
"Strengthening of Contemporary Ideological Struggle Needed,"
_Rabotnichesko Delo_, Sofia, August 4, 1972. (JPRS 56,851, No.
582, August 23, 1972).
"Study of Religiousness of Socialist Society Made," _Politicheska Prosveta_, Sofia, No. 10. (JPRS 47,047, No. 52, December 10, 1968).
"Twenty-Five Years of Publishing Reviewed," _Bulgarski Knigi_, Sofia, September 1969. (JPRS 49,166, No. 152, October 30, 1969).
"Youth Warned Against Western Psychological Warfare," _Mladezh_, Sofia, No. I, January 1973. (JPRS 58,807, No. 700, April 19, 1973).
U.S. Department of State. Bureau of Intelligence and Research.
"Bulgaria." Pages 61-63 in _World Strength of the Communist Party Organization_, (23rd annual edition.) Washington: GPO, 1971.
U.S. Department of State. Bureau of Public Affairs. Office of Media Services. "Educational and Cultural Exchange Between Communist and Non-Communist Countries in 1971." (News Release.) December 8, 1972.
Verin, Velko. "Getting Into Print in Bulgaria," _East Europe_, XVIII, No. 1, January 1969, 22-24.
_Women in the People"s Republic of Bulgaria._ Sofia: Sofia Press, 1971.
_World Radio-TV Handbook, 1973._ (Ed., J.M. Frost.) Hvidovre: World Radio-TV Handbook, 1973.
"Youth Time" _East Europe_, XXI, No. 10, October 1972, 23-24.
Section III. Economic
Alton, Thad P. "Economic Structure and Growth in Eastern Europe." In U.S. Congress. 91st, 2d session. Joint Economic Committee.
_Economic Development in Countries of Eastern Europe._ Washington: GPO, 1970.
Costello, Michael. "Bulgaria." Pages 135-157 in Adam Bromke, and Teresa Rakowska-Harmstone (eds.), _Communist States in Disarray, 1965-1971_. Minneapolis: University of Minnesota Press, 1972.
Dellin, L. A. D. (ed.) _Bulgaria: East-Central Europe Under the Communists._ New York: Praeger, 1957.
Dobrin, Boguslav. _Bulgarian Economic Development Since World War II._ New York: Praeger, 1973.
Koleva, M. "Size, Structure and Efficiency of Production Funds Invested in Dairy Cattle Breeding." _Ikonomika Selskoto Stopanstvo_ [Sofia], August 1971, 71-83.
Narodna Respublika Bulgariya. Tsentralno Statistichesko Upravlenie pri Ministerskiya Suvet. _Statisticheski G.o.dishnik na Narodna Respublika Bulgariya, 1963._ Sofia: Sofia Press, 1963.
----. Tsentralno Statistichesko Upravlenie pri Ministerskiya Suvet.
_Statisticheski G.o.dishnik na Narodna Respublika Bulgariya, 1966._ Sofia: Sofia Press, 1966.
----. Tsentralno Statistichesko Upravlenie pri Ministerskiya Suvet.
_Statisticheski G.o.dishnik na Narodna Respublika Bulgariya, 1968._ Sofia: Sofia Press, 1968.
----. Tsentralno Statistichesko Upravlenie pri Ministerskiya Suvet.
_Statisticheski G.o.dishnik na Narodna Respublika Bulgariya, 1971._ Sofia: Sofia Press, 1971.
----. Tsentralno Statistichesko Upravlenie pri Ministerskiya Suvet.
_Statisticheski G.o.dishnik na Narodna Respublika Bulgariya, 1972._ Sofia: Sofia Press, 1972.
Osborne, R. H. _East-Central Europe._ New York: Praeger, 1967.
Pick, Franz. _Pick"s Currency Yearbook, 1972._ New York: Pick Publication, 1972.
Pounds, Norman J. G. _Eastern Europe._ Chicago: Aldine, 1969.
Rusinov, Spas. _Bulgaria: A Survey._ Sofia, Sofia Press, 1969.
Selucky, Radoslav. _Economic Reforms in Eastern Europe._ New York: Praeger, 1972.