Dyfyniad APA

Murphy, H. A., & Thomas, J. P. T. (2008). Effective Business Communication (7th.). McGraw Hill Education (India) Private Limited.

Dyfyniad Arddull Chicago

Murphy, Herta A., and Jane P Thomas Thomas. Effective Business Communication. 7th. New Delhi: McGraw Hill Education (India) Private Limited, 2008.

Dyfyniad MLA

Murphy, Herta A., and Jane P Thomas Thomas. Effective Business Communication. 7th. McGraw Hill Education (India) Private Limited, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.