Greenhalgh, C., & Rogers, M. (2004). The value of innovation: The interaction of competition, R&D and IP. University of Oxford.
Čikaški stil citiranja (17. izdanje)Greenhalgh, C., i M. Rogers. The Value of Innovation: The Interaction of Competition, R&D and IP. University of Oxford, 2004.
MLA način citiranja (9. izdanje)Greenhalgh, C., i M. Rogers. The Value of Innovation: The Interaction of Competition, R&D and IP. University of Oxford, 2004.
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