Keegan, W. J., & Green, M. C. (2009). Marketing internacional (5ª ed.). Prentice Hall.
Chicago Style (17th ed.) CitationKeegan, Warren J., and Mark C. Green. Marketing Internacional. 5ª ed. México, D.F: Prentice Hall, 2009.
MLA引文Keegan, Warren J., and Mark C. Green. Marketing Internacional. 5ª ed. Prentice Hall, 2009.
警告:這些引文格式不一定是100%准確.