APA aipamena

Richard Ned Lebow. (2012). Why Nations Fight (1.). Cambridge University Press.

Chicago Style aipamena

Richard Ned Lebow. Why Nations Fight. 1. Cambridge University Press, 2012.

MLA aipamena

Richard Ned Lebow. Why Nations Fight. 1. Cambridge University Press, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.