Ganguly, S., & Bhatnagar, S. (2008). VoIP: Wireless, P2P and new enterprise voice over IP. John Wiley and Sons.
استشهاد بنمط شيكاغوGanguly, Samrat, و Sudeept Bhatnagar. VoIP: Wireless, P2P and New Enterprise Voice over IP. Chichester: John Wiley and Sons, 2008.
MLA استشهادGanguly, Samrat, و Sudeept Bhatnagar. VoIP: Wireless, P2P and New Enterprise Voice over IP. John Wiley and Sons, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.