APA aipamena

GAMBLE, T. K. (2005). Communication works. McGraw-Hill.

Chicago Style aipamena

GAMBLE, Teri Kwal. Communication Works. McGraw-Hill, 2005.

MLA aipamena

GAMBLE, Teri Kwal. Communication Works. McGraw-Hill, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.