APA aipamena

 Bates, R. J. (2007).  Principles of voice & data communications.  McGraw-Hill Irwin.

Chicago Style aipamena

 Bates, Regis J.  Principles of Voice & Data Communications.  McGraw-Hill Irwin, 2007.

MLA aipamena

 Bates, Regis J.  Principles of Voice & Data Communications.  McGraw-Hill Irwin, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.