APA aipamena

Francis Cherunilam. (2011). International business environment (5 Edition.).

Chicago Style aipamena

Francis Cherunilam. International Business Environment. 5 Edition. Himalaya Publishing House, Bombay, 2011.

MLA aipamena

Francis Cherunilam. International Business Environment. 5 Edition. 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.