Dyfyniad APA

Haimann, T. (1962). Professional management: Theory and practice. New york.

Dyfyniad Arddull Chicago

Haimann, Thoe. Professional Management: Theory and Practice. Houghton mifflin company 1962: New york, 1962.

Dyfyniad MLA

Haimann, Thoe. Professional Management: Theory and Practice. New york, 1962.

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