एपीए उद्धरण

Ganguly, S., & Bhatnagar, S. (2008). VoIP: Wireless, P2P and new enterprise voice over IP. John Wiley and Sons.

शिकागो स्टाइल उद्धरण

Ganguly, Samrat, और Sudeept Bhatnagar. VoIP: Wireless, P2P and New Enterprise Voice over IP. Chichester: John Wiley and Sons, 2008.

एमएलए उद्धरण

Ganguly, Samrat, और Sudeept Bhatnagar. VoIP: Wireless, P2P and New Enterprise Voice over IP. John Wiley and Sons, 2008.