Dyfyniad APA

Black, J. M. (1975). Basics of supervisory management. McGraw Hill Book Company.

Dyfyniad Arddull Chicago

Black, James Menzies. Basics of Supervisory Management. New York: McGraw Hill Book Company, 1975.

Dyfyniad MLA

Black, James Menzies. Basics of Supervisory Management. McGraw Hill Book Company, 1975.

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