Onkvisit, S. (1993). International marketing: Analysis and strategy (2nd ed.). Macmillan.
Cita Chicago (17th ed.)Onkvisit, Sak. International Marketing: Analysis and Strategy. 2nd ed. New York: Macmillan, 1993.
Cita MLA (9th ed.)Onkvisit, Sak. International Marketing: Analysis and Strategy. 2nd ed. Macmillan, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.