Zeff, S. A. (1968). Business schools and the challenge of international business. Tulane Law School.
Chicago Style (17. basım) AtıfZeff, Stephen A. Business Schools and the Challenge of International Business. Nueva Orleans: Tulane Law School, 1968.
MLA (9th ed.) AtıfZeff, Stephen A. Business Schools and the Challenge of International Business. Tulane Law School, 1968.
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