Mandell, S. L. (1999). Computers and information processing: Concepts and applications (7th ed.). South-Western Educational Pub.
Cita Chicago (17th ed.)Mandell, Steven L. Computers and Information Processing: Concepts and Applications. 7th ed. Cincinnati, Ohio: South-Western Educational Pub, 1999.
Cita MLA (9th ed.)Mandell, Steven L. Computers and Information Processing: Concepts and Applications. 7th ed. South-Western Educational Pub, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.