Dyfyniad APA

McKeen, J. D., & Smith, H. A. (2009). IT strategy in action. Pearson Prentice Hall.

Dyfyniad Arddull Chicago

McKeen, James D., and Heather A. Smith. IT Strategy in Action. Upper Saddle River, NJ: Pearson Prentice Hall, 2009.

Dyfyniad MLA

McKeen, James D., and Heather A. Smith. IT Strategy in Action. Pearson Prentice Hall, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.