Duchacek, I. D. (1971). Nations and men: An introduction to international politics (2nd ed.). Holt, Rinehart.
Lua i Stíl Chicago (17ú heag.)Duchacek, Ivo D. Nations and Men: An Introduction to International Politics. 2nd ed. New York: Holt, Rinehart, 1971.
Lua MLA (9ú heag.)Duchacek, Ivo D. Nations and Men: An Introduction to International Politics. 2nd ed. Holt, Rinehart, 1971.
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