APA Citation

Porter, T. (2007). How to cheat at Voip security. Rockland, MA: Syngress.

Trích dẫn kiểu Chicago

Porter, Thomas. How to Cheat At Voip Security. Rockland, MA: Syngress, 2007.

MLA Citation

Porter, Thomas. How to Cheat At Voip Security. Rockland, MA: Syngress, 2007.

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