APA aipamena

VELASQUEZ, M. G. (1992). Business Ethics. Prentice-Hall.

Chicago Style aipamena

VELASQUEZ, Manuel G. Business Ethics. Prentice-Hall, 1992.

MLA aipamena

VELASQUEZ, Manuel G. Business Ethics. Prentice-Hall, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.