APA (7th ed.) Zitazioa

Kolde, E. (1985). Environment of international business (2nd ed.). Kent Publishing.

Chicago Style (17th ed.) Zitazioa

Kolde, Endel-Jacob. Environment of International Business. 2nd ed. Boston: Kent Publishing, 1985.

MLA (9th ed.) Zitazioa

Kolde, Endel-Jacob. Environment of International Business. 2nd ed. Kent Publishing, 1985.