Ronen, J. (1983). Entrepreneurship: Price institute for entrepreneural studies. Lexington: Lexington Books.
Čikaški stil citiranjaRonen, Joshua. Entrepreneurship: Price Institute for Entrepreneural Studies. Lexington: Lexington Books, 1983.
MLA način citiranjaRonen, Joshua. Entrepreneurship: Price Institute for Entrepreneural Studies. Lexington: Lexington Books, 1983.
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