Dyfyniad APA

SIGBAN, N. B. (1986). Communication For Management And Business Norman B. Sigban. Scott,Foresman and company.

Dyfyniad Arddull Chicago

SIGBAN, Norman B. Communication For Management And Business Norman B. Sigban. Scott,Foresman and company, 1986.

Dyfyniad MLA

SIGBAN, Norman B. Communication For Management And Business Norman B. Sigban. Scott,Foresman and company, 1986.

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