Cohn, T. H. (2012). Global political economy (6th ed.). Pearson Longman.
Chicago Style aipamenaCohn, Theodore H. Global Political Economy. 6th ed. Boston: Pearson Longman, 2012.
MLA aipamenaCohn, Theodore H. Global Political Economy. 6th ed. Pearson Longman, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.