Dyfyniad APA
Dodd, A. Z. (2002). The essential guide to telecommunications (3rd ed.). Prentice Hall PTR.
Dyfyniad Arddull Chicago
Dodd, Annabel Z. The Essential Guide to Telecommunications. 3rd ed. PEARSON EDUCATION : Upper Saddle River, NJ: Prentice Hall PTR, 2002.
Dyfyniad MLA
Dodd, Annabel Z. The Essential Guide to Telecommunications. 3rd ed. Prentice Hall PTR, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.