Citazione APA

Sundaram, A. K., & Black, J. S. (1999). The international business environment: Text and cases. Prentice Hall.

Stile di citazione Chicago

Sundaram, Anant K., e J. Stewart Black. The International Business Environment: Text and Cases. New Delhi: Prentice Hall, 1999.

Citazione MLA

Sundaram, Anant K., e J. Stewart Black. The International Business Environment: Text and Cases. Prentice Hall, 1999.