Feldbrugge, F. J. M. (1975). Samizdat and political dissent in the Soviet Union. A.W. Sijthoff.
Cita Chicago (17th ed.)Feldbrugge, Ferdinand Joseph Maria. Samizdat and Political Dissent in the Soviet Union. Leyden: A.W. Sijthoff, 1975.
Cita MLA (9th ed.)Feldbrugge, Ferdinand Joseph Maria. Samizdat and Political Dissent in the Soviet Union. A.W. Sijthoff, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.