Schaper, . M. V. (2011). Entereneurship and Small Business (3rd.). John Wiley and Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchaper, Michael; Volery. Entereneurship and Small Business. 3rd. Delhi: John Wiley and Sons, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSchaper, Michael; Volery. Entereneurship and Small Business. 3rd. John Wiley and Sons, 2011.
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