Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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