ebrary, Inc, Bradshaw, M. V., & Carrington, P. T. (2009). Entrepreneurship and its economic significance, behavior and effects. Nova Science Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रebrary, Inc, Maria V. Bradshaw, और Patricia T. Carrington. Entrepreneurship and Its Economic Significance, Behavior and Effects. New York: Nova Science Publishers, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रebrary, Inc, et al. Entrepreneurship and Its Economic Significance, Behavior and Effects. Nova Science Publishers, 2009.
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