Dyfyniad APA

Andersen Consulting & Flaatten, P. O. (1989). Foundations of business systems. Dryden Press.

Dyfyniad Arddull Chicago

Andersen Consulting and Per O. Flaatten. Foundations of Business Systems. Chicago: Dryden Press, 1989.

Dyfyniad MLA

Andersen Consulting and Per O. Flaatten. Foundations of Business Systems. Dryden Press, 1989.

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