Cita APA

 Khasnabish, B. (2003).  Implementing voice over IP.  Wiley-Interscience.

Chicago Style Citation

 Khasnabish, Bhumip.  Implementing Voice Over IP.  Wiley-Interscience, 2003.

Cita MLA

 Khasnabish, Bhumip.  Implementing Voice Over IP.  Wiley-Interscience, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.