_Illustrated Library of the World and Its Peoples: Yugoslavia, Rumania, Bulgaria, Albania._ New York: Greystone Press, 1965. Instituti i Studimeve Marxiste-Leniniste Prane KQ te PHSH. _Mbi Klasat dhe Luften e Klasave._ Tirana: Shtepia Botonjese "Naim Frasheri," 1967. Kertesz, Stephen D. _East Central Europe and the World: Developments in the Post-Stalin Era._ Notre Dame: University of Notre Dame Press, 1962. _Kodifikimi i Pergjithshem i Legjislacionit ne Fuqi te Republikes Popullore te Shqiperise_, I. Tirana: Shtepia Botonjese "Naim Frasheri," 1958. Koliqi, Ernesto. "Albania." Pages 370-531 in _Enciclopedia dei Popoli d'Europa_, I. Milan: M. Canfalonieri, 1965. _Kongresi i Peste i Partise se Punes te Shqiperise._ Tirana: Shtepia Botonjese "Naim Frasheri," 1966. Krasniqi, Rexhep. "Persecution of Religion in Communist Albania," _Acen News_, No. 128, March-April 1967, 17-20. Kristo, Frasheri. _The History of Albania: A Brief Survey._ Tirana: n.pub., 1964. May, Jacques M. (ed.) _The Ecology of Malnutrition in Five Countries of Eastern and Central Europe_, IV: East Germany, Poland, Yugoslavia, Albania, Greece. New York: Hafner, 1963. Pano, Nicholas C. _The People's Republic of Albania._ Baltimore: John Hopkins Press, 1968. Pipa, Fehime. _Nji Shekull Shkolle Shqipe, 1861-1961._ Rome: Arti Grafiche Editoriali A. Urbanite, 1961. Plasari, N.; Mara, H.; and Misja, _V. Partia e Punes s Shqiperise._ Tirana: N. Sh. Botime "Naim Frasheri," 1962. Pounds, Norman J.G. _Eastern Europe._ Chicago: Aldine, 1969. Prybyla, Jan S. "Albania's Economic Vassalage," _East Europe_, XVI, No. 1, January 1967, 9-14. Republika Popullore e Shqiperise. "Aresimi dhe Kultura." Pages 115-130 in _Vjetari Statistikor i R. P. Sh._, 1967-1968. Tirana: 1968. ----. "Mbi Sistemin Aresimor," _Gazeta Zyrtare_ (Tirana), No. 10, December 31, 1969, 112-117. Roucek, Joseph S., and Lattich, Kenneth V. _Behind the Iron Curtain._ Coldwell: Caxton Printers, 1964. Shehu, Mehmet. "Mbi Konklusionet e Diskutimit Popullor per Revolucionarizimin a Metejshem te Shkolles Tone," _Arsimi Popullor_ (People's Education), No. 4, July-August 1969, 21-103. Skendi, Stavro. _The Albanian National Awakening, 1878-1912._ Princeton: Princeton University Press, 1967. ----. _The Emergence of the Modern Balkan Literary Languages--A Comparative Approach._ (School of International Affairs, Institute on East Central Europe, Columbia University.) Wiesbaden: Otto Harrassowitz, 1964. ----. "The History of the Albanian Alphabet: A Case of Complex Cultural and Political Development," _Sudost Forschungen_ (Munich), XIX, 1960, 263-284. ----. _The Political Evolution of Albania, 1912-1944._ New York: Mid-European Studies Centers, March 8, 1954. Skendi, Stavro (ed.). _Albania._ New York: Praeger, 1956. _Statistical Yearbook, 1967._ Paris: United Nations Educational, Scientific and Cultural Organization, 1968.