Dyfyniad APA

Evans, R. (1991). Norton utilities 5.0: An illustrated tutorial. Windcrest books.

Dyfyniad Arddull Chicago

Evans, Richard. Norton Utilities 5.0: An Illustrated Tutorial. Windcrest books, 1991.

Dyfyniad MLA

Evans, Richard. Norton Utilities 5.0: An Illustrated Tutorial. Windcrest books, 1991.

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