Collis, D. J. (2005). Corporate strategya resource-based approachDavid J. Collis, Cynthia A. Montgomery. McGraw-Hill.
Chicago Style aipamenaCollis, David J. Corporate Strategya Resource-based ApproachDavid J. Collis, Cynthia A. Montgomery. McGraw-Hill, 2005.
MLA aipamenaCollis, David J. Corporate Strategya Resource-based ApproachDavid J. Collis, Cynthia A. Montgomery. McGraw-Hill, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.