Dyfyniad APA
Collis, D. J., & Montgomery, C. A. (1998). Corporate strategy: A resource-based approach. Irwin, McGraw-Hill.
Dyfyniad Arddull Chicago
Collis, David J., and Cynthia A. Montgomery. Corporate Strategy: A Resource-based Approach. Boston, Mass.: Irwin, McGraw-Hill, 1998.
Dyfyniad MLA
Collis, David J., and Cynthia A. Montgomery. Corporate Strategy: A Resource-based Approach. Irwin, McGraw-Hill, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.