Dyfyniad APA

Roger L Freeman. (2005). Fundamentals of telecommunications. John Wiley and Sons.

Dyfyniad Arddull Chicago

Roger L Freeman. Fundamentals of Telecommunications. John Wiley and Sons, 2005.

Dyfyniad MLA

Roger L Freeman. Fundamentals of Telecommunications. John Wiley and Sons, 2005.

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