VAZSONYI ANDREW. (1977). INTRODUCTION TO ELECTRONIC DATA PROCESSING. IRWIN MCGRAW-HILL.
Chicago (17e ed.) BronvermeldingVAZSONYI ANDREW. INTRODUCTION TO ELECTRONIC DATA PROCESSING. ILLINOIS: IRWIN MCGRAW-HILL, 1977.
MLA (9e ed.) BronvermeldingVAZSONYI ANDREW. INTRODUCTION TO ELECTRONIC DATA PROCESSING. IRWIN MCGRAW-HILL, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.