Dyfyniad APA

Civiello, M. (2008). Communication counts: Business presentations for busy people. Wiley.

Dyfyniad Arddull Chicago

Civiello, Mary. Communication Counts: Business Presentations for Busy People. Wiley, 2008.

Dyfyniad MLA

Civiello, Mary. Communication Counts: Business Presentations for Busy People. Wiley, 2008.

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