Cartwright, R. (2000). Mastering customer relations. Basingstoke: Macmillan.
Trích dẫn kiểu ChicagoCartwright, Roger. Mastering Customer Relations. Basingstoke: Macmillan, 2000.
MLA引文Cartwright, Roger. Mastering Customer Relations. Basingstoke: Macmillan, 2000.
警告:這些引文格式不一定是100%准確.