Dyfyniad APA

Zelko, H. P. (1969). Business conference: Leadership and participation. McGraw-Hill.

Dyfyniad Arddull Chicago

Zelko, Harold P. Business Conference: Leadership and Participation. New York: McGraw-Hill, 1969.

Dyfyniad MLA

Zelko, Harold P. Business Conference: Leadership and Participation. McGraw-Hill, 1969.

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