Dyfyniad APA

(2005). Telecommunications law and regulation (2nd ed.). University Press.

Dyfyniad Arddull Chicago

Telecommunications Law and Regulation. 2nd ed. Oxford: University Press, 2005.

Dyfyniad MLA

Telecommunications Law and Regulation. 2nd ed. University Press, 2005.

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