Cita APA (7a ed.)

Murphy, H. A. &. o. (2008). Effective Business Communication - 7th Ed. 2008 (7th.). McGraw Hill.

Cita Chicago Style (17a ed.)

Murphy, Herta A. & others. Effective Business Communication - 7th Ed. 2008. 7th. New Delhi: McGraw Hill, 2008.

Cita MLA (9a ed.)

Murphy, Herta A. & others. Effective Business Communication - 7th Ed. 2008. 7th. McGraw Hill, 2008.