APA aipamena

Richardson, J. E. (2011). Business ethics 10/11: Annual editions. New York: McGraw Hill.

Chicago Style aipamena

Richardson, John E. Business Ethics 10/11: Annual Editions. New York: McGraw Hill, 2011.

MLA aipamena

Richardson, John E. Business Ethics 10/11: Annual Editions. New York: McGraw Hill, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.