Cateora, P. R. (1997). International marketing. Iwrin.
Cita Chicago (17th ed.)Cateora, Philip R. International Marketing. Chicago: Iwrin, 1997.
Cita MLA (9th ed.)Cateora, Philip R. International Marketing. Iwrin, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.