Murphy Herta A. (2008). Effective Business Communication (7th.). McGraw Hill.
Chicago Style (17. basım) AtıfMurphy Herta A. Effective Business Communication. 7th. McGraw Hill, 2008.
MLA (9th ed.) AtıfMurphy Herta A. Effective Business Communication. 7th. McGraw Hill, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..