Dyfyniad APA

Stallings, W. (2005). ISDN & broadband ISDN with frame relay and ATM (4th ed.). Pearson Education.

Dyfyniad Arddull Chicago

Stallings, William. ISDN & Broadband ISDN with Frame Relay and ATM. 4th ed. Singapore: Pearson Education, 2005.

Dyfyniad MLA

Stallings, William. ISDN & Broadband ISDN with Frame Relay and ATM. 4th ed. Pearson Education, 2005.

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