Robert, H. D. M. (2010). Entrepreneurship (2nd ed.). SAGE.
Chicago Style (17th ed.) CitationRobert, Hisrich D; Michael. Entrepreneurship. 2nd ed. New Delhi: SAGE, 2010.
MLA citiranjeRobert, Hisrich D; Michael. Entrepreneurship. 2nd ed. SAGE, 2010.
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