APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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

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