Dyfyniad APA

(1992). Computer supported cooperative work. Dordrecht: Kluwer Academic Publishers.

Dyfyniad Arddull Chicago

Computer Supported Cooperative Work. Dordrecht: Kluwer Academic Publishers, 1992.

Dyfyniad MLA

Computer Supported Cooperative Work. Dordrecht: Kluwer Academic Publishers, 1992.

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