APA (7e ed.) Bronvermelding
Clifton, H. D. (1972). Systems analysis for business data processing (2nd ed.). Business Books.
Chicago (17e ed.) Bronvermelding
Clifton, H. D. Systems Analysis for Business Data Processing. 2nd ed. London: Business Books, 1972.
MLA (9e ed.) Bronvermelding
Clifton, H. D. Systems Analysis for Business Data Processing. 2nd ed. Business Books, 1972.
Let op: Deze citaties zijn niet altijd 100% accuraat.