APA (7e ed.) Bronvermelding
Kolde, E. (1985). Environment of international business (2nd ed.). Kent Publishing.
Chicago (17e ed.) Bronvermelding
Kolde, Endel-Jacob. Environment of International Business. 2nd ed. Boston: Kent Publishing, 1985.
MLA (9e ed.) Bronvermelding
Kolde, Endel-Jacob. Environment of International Business. 2nd ed. Kent Publishing, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.