Dyfyniad APA

Wortman, L. A. (1979). Deskbook of business management terms. American management associations.

Dyfyniad Arddull Chicago

Wortman, Leon A. Deskbook of Business Management Terms. New York: American management associations, 1979.

Dyfyniad MLA

Wortman, Leon A. Deskbook of Business Management Terms. American management associations, 1979.

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