Cita APA (7th ed.)
Gough, M., & Rosenfeld, J. (2006). Video conferencing over IP: Configure, secure, and troubleshoot. Syngress.
Cita Chicago (17th ed.)
Gough, Michael, i Jason Rosenfeld. Video Conferencing over IP: Configure, Secure, and Troubleshoot. Rockland, MA: Syngress, 2006.
Cita MLA (9th ed.)
Gough, Michael, i Jason Rosenfeld. Video Conferencing over IP: Configure, Secure, and Troubleshoot. Syngress, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.