Dyfyniad APA

Metzelaar, L. (1991). Hands-on +: Computer concepts, MS DOS, WordPerfect 5.1, dBase IV, Lotus 1-2-3. Redwood City, Calif: Benjamin/Cummings Pub. Co.

Dyfyniad Arddull Chicago

Metzelaar, Lawrence. Hands-on +: Computer Concepts, MS DOS, WordPerfect 5.1, DBase IV, Lotus 1-2-3. Redwood City, Calif: Benjamin/Cummings Pub. Co, 1991.

Dyfyniad MLA

Metzelaar, Lawrence. Hands-on +: Computer Concepts, MS DOS, WordPerfect 5.1, DBase IV, Lotus 1-2-3. Redwood City, Calif: Benjamin/Cummings Pub. Co, 1991.

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