APA Citation

IP Telephony: The complete vidoe Course (tape1). Irdiana: Pearson PTR.

Chicago Style Citation

IP Telephony: The Complete Vidoe Course (tape1). Irdiana: Pearson PTR.

MLA Citation

IP Telephony: The Complete Vidoe Course (tape1). Irdiana: Pearson PTR.

Warning: These citations may not always be 100% accurate.