Cita APA (7th ed.)

Czinkota, M. R. R. (2005). International Business. Elsevier.

Cita Chicago (17th ed.)

Czinkota, Michael R; Ronkainen. International Business. Burlington: Elsevier, 2005.

Cita MLA (9th ed.)

Czinkota, Michael R; Ronkainen. International Business. Elsevier, 2005.