Anderson, R. G. (1990). Data processing: Principles and practice (7th ed.). Macdonald and Evans.
Citazione stile Chigago Style (17a edizione)Anderson, Ronald Gordon. Data Processing: Principles and Practice. 7th ed. London: Macdonald and Evans, 1990.
Citatione MLA (9a ed.)Anderson, Ronald Gordon. Data Processing: Principles and Practice. 7th ed. Macdonald and Evans, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.