Dyfyniad APA

Simon, P. (2011). Why new systems fail: An insider's guide to successful IT projects (Rev. ed.). Course Technology.

Dyfyniad Arddull Chicago

Simon, Phil. Why New Systems Fail: An Insider's Guide to Successful IT Projects. Rev. ed. Boston, Mass: Course Technology, 2011.

Dyfyniad MLA

Simon, Phil. Why New Systems Fail: An Insider's Guide to Successful IT Projects. Rev. ed. Course Technology, 2011.

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