Bygrave, W. D., & D'Heilly, D. (1997). The portable MBA in entrepreneurship: Case studies. Wiley.
Chicago Style (17. basım) AtıfBygrave, William D., ve Dan D'Heilly. The Portable MBA in Entrepreneurship: Case Studies. New York: Wiley, 1997.
MLA (9th ed.) AtıfBygrave, William D., ve Dan D'Heilly. The Portable MBA in Entrepreneurship: Case Studies. Wiley, 1997.
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