APA aipamena

Ferrell, O. C. (1996). Business: A changing world. Chicago: Irwin.

Chicago Style aipamena

Ferrell, O. C. Business: A Changing World. Chicago: Irwin, 1996.

MLA aipamena

Ferrell, O. C. Business: A Changing World. Chicago: Irwin, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.