APA aipamena

Zonis, M., & Semler, D. (1992). The East European opportunity: The complete business guide and sourcebook. Wiley.

Chicago Style aipamena

Zonis, Marvin, and Dwight Semler. The East European Opportunity: The Complete Business Guide and Sourcebook. New York: Wiley, 1992.

MLA aipamena

Zonis, Marvin, and Dwight Semler. The East European Opportunity: The Complete Business Guide and Sourcebook. Wiley, 1992.