Dyfyniad APA

Holt, J. A. (1990). Cases and applications in Lotus 1-2-3 (Releases 2.2.2 and 3) (3rd ed.). Irwin.

Dyfyniad Arddull Chicago

Holt, Jack A. Cases and Applications in Lotus 1-2-3 (Releases 2.2.2 and 3). 3rd ed. Homewood, Ill: Irwin, 1990.

Dyfyniad MLA

Holt, Jack A. Cases and Applications in Lotus 1-2-3 (Releases 2.2.2 and 3). 3rd ed. Irwin, 1990.

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