WILSON CHARLES. (1999). PROFITABLE CUSTOMERS. KOGAN PAGE.
芝加哥风格引文WILSON CHARLES. PROFITABLE CUSTOMERS. NEW DELHI: KOGAN PAGE, 1999.
MLA引文WILSON CHARLES. PROFITABLE CUSTOMERS. KOGAN PAGE, 1999.
警告：这些引文格式不一定是100％准确.
APA引文
WILSON CHARLES. (1999). PROFITABLE CUSTOMERS. KOGAN PAGE.
芝加哥风格引文WILSON CHARLES. PROFITABLE CUSTOMERS. NEW DELHI: KOGAN PAGE, 1999.
MLA引文WILSON CHARLES. PROFITABLE CUSTOMERS. KOGAN PAGE, 1999.