Gookin Dan. (1994). Word perfects for dummies. Comdex Computer Publishing.
Dyfyniad Arddull ChicagoGookin Dan. Word Perfects for Dummies. New Delhi: Comdex Computer Publishing, 1994.
Dyfyniad MLAGookin Dan. Word Perfects for Dummies. Comdex Computer Publishing, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.