APA-čujuhus (7. p.)
George, G., & Bock, A. J. (2012). Models of opportunity: How entrepreneurs design firms to achieve the unexpected. Cambridge University Press.
Chicago-čujuhus (17. p.)
George, Gerard, juo Adam J. Bock. Models of Opportunity: How Entrepreneurs Design Firms to Achieve the Unexpected. Cambridge: Cambridge University Press, 2012.
MLA-čujuhus (9. p.)
George, Gerard, juo Adam J. Bock. Models of Opportunity: How Entrepreneurs Design Firms to Achieve the Unexpected. Cambridge University Press, 2012.
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