Dyfyniad APA
Erickson, F. J., & Vonk, J. A. (1994). Computers: Concepts and implications. B & E Tech.
Dyfyniad Arddull Chicago
Erickson, Fritz J., and John A. Vonk. Computers: Concepts and Implications. Dubuque, IA: B & E Tech, 1994.
Dyfyniad MLA
Erickson, Fritz J., and John A. Vonk. Computers: Concepts and Implications. B & E Tech, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.