Cita APA (7th ed.)
Cateora, P. R. (1990). International marketing (7th ed.). Irwin.
Cita Chicago (17th ed.)
Cateora, Philip R. International Marketing. 7th ed. Homewood: Irwin, 1990.
Cita MLA (9th ed.)
Cateora, Philip R. International Marketing. 7th ed. Irwin, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.