Yarberry, W. A. (2003). Computer telephony integration (2nd ed.). Auerbach Publications.
Chicagoスタイル(17版)引用形式Yarberry, William A. Computer Telephony Integration. 2nd ed. Boca Raton, Fla: Auerbach Publications, 2003.
MLA(8版)引用形式Yarberry, William A. Computer Telephony Integration. 2nd ed. Auerbach Publications, 2003.
警告: この引用は必ずしも正確ではありません.