Dyfyniad APA

Drummond, H. (1993). Effective decision making: A practical guide for management. Wheeler Publishishing.

Dyfyniad Arddull Chicago

Drummond, Helga. Effective Decision Making: A Practical Guide for Management. Allahabad: Wheeler Publishishing, 1993.

Dyfyniad MLA

Drummond, Helga. Effective Decision Making: A Practical Guide for Management. Wheeler Publishishing, 1993.

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