Cita APA (7th ed.)
Czinkota, M. R., & Ronkainen, I. A. (1995). International business (4th ed.). Dryden Press.
Cita Chicago (17th ed.)
Czinkota, Michael R., i Ilkka A. Ronkainen. International Business. 4th ed. Fort Worth: Dryden Press, 1995.
Cita MLA (9th ed.)
Czinkota, Michael R., i Ilkka A. Ronkainen. International Business. 4th ed. Dryden Press, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.