Dyfyniad APA
Bell, D. A. (2003). Electronic devices and circuits (4th ed.). Prentice Hall of India.
Dyfyniad Arddull Chicago
Bell, David A. Electronic Devices and Circuits. 4th ed. New Delhi: Prentice Hall of India, 2003.
Dyfyniad MLA
Bell, David A. Electronic Devices and Circuits. 4th ed. Prentice Hall of India, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.