Dyfyniad APA

Stair, R. M. (1992). Principles of information systems: A management approach. Boyd & Fraser Publishing Company.

Dyfyniad Arddull Chicago

Stair, Ralph M. Principles of Information Systems: A Management Approach. Bostyon: Boyd & Fraser Publishing Company, 1992.

Dyfyniad MLA

Stair, Ralph M. Principles of Information Systems: A Management Approach. Boyd & Fraser Publishing Company, 1992.

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