Keegan, W. J. (1997). Principles of global marketing. Prentice-Hall.
Citación estilo ChicagoKeegan, Warren J. Principles of Global Marketing. Upper Saddle River, New Jersey: Prentice-Hall, 1997.
Cita MLAKeegan, Warren J. Principles of Global Marketing. Prentice-Hall, 1997.
Warning: These citations may not always be 100% accurate.