Laver, M. (1989). Information technology: Agent of change. Cambridge University press.
Dyfyniad Arddull ChicagoLaver, Murray. Information Technology: Agent of Change. Cambridge: Cambridge University press, 1989.
Dyfyniad MLALaver, Murray. Information Technology: Agent of Change. Cambridge University press, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.