Dyfyniad APA

Ward, J., & Peppard, J. (2002). Strategic planning for information systems (3rd ed.). Wiley.

Dyfyniad Arddull Chicago

Ward, John, and Joe Peppard. Strategic Planning for Information Systems. 3rd ed. Chichester: Wiley, 2002.

Dyfyniad MLA

Ward, John, and Joe Peppard. Strategic Planning for Information Systems. 3rd ed. Wiley, 2002.

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