Dyfyniad APA
Shay, W. A. (1999). Understanding data communications and networks (2nd ed.). Vikas Pub.
Dyfyniad Arddull Chicago
Shay, William A. Understanding Data Communications and Networks. 2nd ed. New Delhi: Vikas Pub, 1999.
Dyfyniad MLA
Shay, William A. Understanding Data Communications and Networks. 2nd ed. Vikas Pub, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.