Keegan, W. J. (2002). Global marketing management. New Jersey: The Prentice-Hall.
Trích dẫn kiểu ChicagoKeegan, Warren J. Global Marketing Management. New Jersey: The Prentice-Hall, 2002.
MLA引文Keegan, Warren J. Global Marketing Management. New Jersey: The Prentice-Hall, 2002.
警告：這些引文格式不一定是100％准確.