Dyfyniad APA

Disanza,James R, & Nancy .J.Legge. Business and Professional Communications: Plans,Processes,and Performance (4th.). Dorling Kindersly(Pearson).

Dyfyniad Arddull Chicago

Disanza,James R, and Nancy .J.Legge. Business and Professional Communications: Plans,Processes,and Performance. 4th. New Delhi: Dorling Kindersly(Pearson).

Dyfyniad MLA

Disanza,James R, and Nancy .J.Legge. Business and Professional Communications: Plans,Processes,and Performance. 4th. Dorling Kindersly(Pearson).

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