Bereday, G. Z. F. (1960). The changing Soviet school: The Comparative Education Society field study in the U.S.S.R. Houghton Mifflin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBereday, George Z. F. The Changing Soviet School: The Comparative Education Society Field Study in the U.S.S.R. Boston: Houghton Mifflin, 1960.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBereday, George Z. F. The Changing Soviet School: The Comparative Education Society Field Study in the U.S.S.R. Houghton Mifflin, 1960.
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