APA-viite (7. p.)
Kolde, E. (1985). Environment of international business (2nd ed.). Kent Publishing.
Chicago-viite (17. p.)
Kolde, Endel-Jacob. Environment of International Business. 2nd ed. Boston: Kent Publishing, 1985.
MLA-viite (9. p.)
Kolde, Endel-Jacob. Environment of International Business. 2nd ed. Kent Publishing, 1985.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.