Zimmerer,Thomas W. (2006). Essentials of Entrepreneurship and small Business Management. Dorling Kindersley.
Παραπομπή Chicago StyleZimmerer,Thomas W. Essentials of Entrepreneurship and Small Business Management. South Asia: Dorling Kindersley, 2006.
Παραπομπή MLAZimmerer,Thomas W. Essentials of Entrepreneurship and Small Business Management. Dorling Kindersley, 2006.
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