Dyfyniad APA

Regis J (Bud) Bates. (2001). Voice and data communications handbook. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Regis J (Bud) Bates. Voice and Data Communications Handbook. New York: McGraw-Hill, 2001.

Dyfyniad MLA

Regis J (Bud) Bates. Voice and Data Communications Handbook. New York: McGraw-Hill, 2001.

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