Dyfyniad APA

Clifford, S. H., & Sawyer, S. C. (1993). Microcomputer essentials. R.D. Irwin.

Dyfyniad Arddull Chicago

Clifford, Sarah Hutchinson, and Stacey C. Sawyer. Microcomputer Essentials. Homewood, IL: R.D. Irwin, 1993.

Dyfyniad MLA

Clifford, Sarah Hutchinson, and Stacey C. Sawyer. Microcomputer Essentials. R.D. Irwin, 1993.

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