Dyfyniad APA

Gilbert Held. (1986). Data communications networking devices. John Wiley and Sons.

Dyfyniad Arddull Chicago

Gilbert Held. Data Communications Networking Devices. John Wiley and Sons, 1986.

Dyfyniad MLA

Gilbert Held. Data Communications Networking Devices. John Wiley and Sons, 1986.

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