APA
Davidson J, Davidson J.; Peters J.; Bhatia M. & Kalidindi S. And Others, . (2008). Voice Over IP Fundamentals. : Pearson Education.
Chicago
Davidson J, Davidson J.; Peters J.; Bhatia M. & Kalidindi S. And Others, . 2008. Voice Over IP Fundamentals. : Pearson Education.
Harvard
Davidson J, Davidson J.; Peters J.; Bhatia M. & Kalidindi S. And Others, . (2008). Voice Over IP Fundamentals. : Pearson Education.
MLA
Davidson J, Davidson J.; Peters J.; Bhatia M. & Kalidindi S. And Others, . Voice Over IP Fundamentals. : Pearson Education. 2008.
