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Dyfyniad Arddull ChicagoCollis, David J. Corporate Strategya Resource-based ApproachDavid J. Collis, Cynthia A. Montgomery. McGraw-Hill, 2005.
Dyfyniad MLACollis, David J. Corporate Strategya Resource-based ApproachDavid J. Collis, Cynthia A. Montgomery. McGraw-Hill, 2005.
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