APA aipamena

Singh, J. (2010). International Business. Oxford Book co.

Chicago Style aipamena

Singh, Jyotsana. International Business. Oxford Book co, 2010.

MLA aipamena

Singh, Jyotsana. International Business. Oxford Book co, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.