CONQUEST, R. (1968). Agricultural workers in the U.S.S.R. Frederick A Praeger.
Tohutoru Kātū Chicago (17th ed.)CONQUEST, Robert. Agricultural Workers in the U.S.S.R. New York: Frederick A Praeger, 1968.
Tohutoro MLA (9th ed.)CONQUEST, Robert. Agricultural Workers in the U.S.S.R. Frederick A Praeger, 1968.
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