APA-referens (7:e uppl.)

Hansen, R. D. (1979). Beyond the North-South stalemate. McGraw-Hill Book Co..

Chicago-referens (17:e uppl.)

Hansen, Roger D. Beyond the North-South Stalemate. New York: McGraw-Hill Book Co., 1979.

MLA-referens (9:e uppl.)

Hansen, Roger D. Beyond the North-South Stalemate. McGraw-Hill Book Co., 1979.