Czinkota, M. R. (1999). International business (5,6.). Dryden press.
Chicago Edition CitationCzinkota, Michael Retc. International Business. 5,6. Australia: Dryden press, 1999.
Cita MLACzinkota, Michael Retc. International Business. 5,6. Dryden press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.