Dyfyniad APA

Fraser, J. M. (1967). Principles and practice of supervisory management. Nelson.

Dyfyniad Arddull Chicago

Fraser, John Munro. Principles and Practice of Supervisory Management. London: Nelson, 1967.

Dyfyniad MLA

Fraser, John Munro. Principles and Practice of Supervisory Management. Nelson, 1967.

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