Dyfyniad APA

Kilgannon, P. (1980). Business data processing and systems analysis (2d ed.). E. Arnold.

Dyfyniad Arddull Chicago

Kilgannon, Pete. Business Data Processing and Systems Analysis. 2d ed. London: E. Arnold, 1980.

Dyfyniad MLA

Kilgannon, Pete. Business Data Processing and Systems Analysis. 2d ed. E. Arnold, 1980.

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