APA Style

Ilyas, Mohammad, Ahson, Syed A.. (2009). VoIP handbook: applications, technologies, reliability, and security . United States of America: Taylor & Francis Group.

Chicago Style

Ilyas, Mohammad, Ahson, Syed A.. VoIP handbook: applications, technologies, reliability, and security. United States of America: Taylor & Francis Group, 2009. E-Book Teknik Informatika.

MLA Style

Ilyas, Mohammad, Ahson, Syed A.. VoIP handbook: applications, technologies, reliability, and security. United States of America: Taylor & Francis Group, 2009. E-Book Teknik Informatika.

Turabian Style

Ilyas, Mohammad, Ahson, Syed A.. VoIP handbook: applications, technologies, reliability, and security. United States of America: Taylor & Francis Group, 2009. E-Book Teknik Informatika.