Dyfyniad APA

Blake, R. (2002). Electronic communication systems (2nd ed.). Thomson Learning Inc..

Dyfyniad Arddull Chicago

Blake, Roy. Electronic Communication Systems. 2nd ed. Canada: Thomson Learning Inc., 2002.

Dyfyniad MLA

Blake, Roy. Electronic Communication Systems. 2nd ed. Thomson Learning Inc., 2002.

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