Zimmerer, T. W. (2005). Essentials of entrepreneurship and small business managementThomas W. Zimmerer and Norman M. Scarborough. Pearson Education International.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZimmerer, Thomas W. Essentials of Entrepreneurship and Small Business ManagementThomas W. Zimmerer and Norman M. Scarborough. Pearson Education International, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रZimmerer, Thomas W. Essentials of Entrepreneurship and Small Business ManagementThomas W. Zimmerer and Norman M. Scarborough. Pearson Education International, 2005.
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