Duchacek, I. D. (1966). Nations and men: International politics today. Holt, Rinehart and Winston.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDuchacek, Ivo D. Nations and Men: International Politics Today. New York: Holt, Rinehart and Winston, 1966.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDuchacek, Ivo D. Nations and Men: International Politics Today. Holt, Rinehart and Winston, 1966.
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