Arn, J. V. (1988). Office automation: An information systems approach. Boyd and Fraser.
Cita Chicago (17th ed.)Arn, Joseph V. Office Automation: An Information Systems Approach. Boyd and Fraser, 1988.
Cita MLA (9th ed.)Arn, Joseph V. Office Automation: An Information Systems Approach. Boyd and Fraser, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.