Dyfyniad APA

Gabriel, H. (1961). Techniques of creative thinking for management. Preentice hall.

Dyfyniad Arddull Chicago

Gabriel, H.W. Techniques of Creative Thinking for Management. New Jersey: Preentice hall, 1961.

Dyfyniad MLA

Gabriel, H.W. Techniques of Creative Thinking for Management. Preentice hall, 1961.

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