Kerin, R. A. (2009). Maketing: The core. Boston: McGraw Hill.
Trích dẫn kiểu ChicagoKerin, Roger A. Maketing: The Core. Boston: McGraw Hill, 2009.
MLA引文Kerin, Roger A. Maketing: The Core. Boston: McGraw Hill, 2009.
警告：這些引文格式不一定是100％准確.
APA引文