APA aipamena

Paul, J. (2004). International business. Prentice Hall of India.

Chicago Style aipamena

Paul, Justin. International Business. New Delhi: Prentice Hall of India, 2004.

MLA aipamena

Paul, Justin. International Business. Prentice Hall of India, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.