Dyfyniad APA

Trainor, T. N., & Krasnewich, D. (1994). Computers! (4th ed.). Mithchell McGraw-Hill.

Dyfyniad Arddull Chicago

Trainor, Timothy N., and Diane Krasnewich. Computers! 4th ed. New York: Mithchell McGraw-Hill, 1994.

Dyfyniad MLA

Trainor, Timothy N., and Diane Krasnewich. Computers! 4th ed. Mithchell McGraw-Hill, 1994.

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