The United States and eastern Europe / The American Assembly, Columbia University
Prentice-Hall, 1967
 Buku Teks
Pi, Ying-Hsien
Communist China's relations with East European Communist countries / Pi Ying-Hsein
World Anti-Communist League, 1986
 Buku Teks
Garvy, George
Money, banking, and credit in Eastern Europe/ George Garvy
Federal Reserve Bank of New York, 1966
 Buku Teks
Sokolovsky, Joan
Peasants and power: state autonomy and the collectivization of agriculture in Eastern Europe / Joan Sokolovsky
Westview Press, 1990
 Buku Teks SO
Brown, J. F.
The New Eastern Europe
Frederick A. Preager, 1966
 Buku Teks