George, G. (2012). Models of opportunity: How entrepreneurs design firms to achieve the unexpected.
Čikaški stil citiranjaGeorge, Gerard. Models of Opportunity: How Entrepreneurs Design Firms to Achieve the Unexpected. Cambridge University Press, London, 2012.
MLA način citiranjaGeorge, Gerard. Models of Opportunity: How Entrepreneurs Design Firms to Achieve the Unexpected. 2012.
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