Cita APA (7th ed.)
Terpstra, V. (1994). International marketing (6th.ed.). Dryden.
Cita Chicago (17th ed.)
Terpstra, Vern. International Marketing. 6th.ed. Fort Worth: Dryden, 1994.
Cita MLA (9th ed.)
Terpstra, Vern. International Marketing. 6th.ed. Dryden, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.