Zimmerer, T. W. (2006). Essentials of entrepreneurship and small businessmanagement (4th ed.). Pearson education.
শিকাগো স্টাইলে সাইটেশনZimmerer, Thomas W. Essentials of Entrepreneurship and Small Businessmanagement. 4th ed. Delhi: Pearson education, 2006.
এমএলএ সাইটেশনZimmerer, Thomas W. Essentials of Entrepreneurship and Small Businessmanagement. 4th ed. Pearson education, 2006.
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