APA استشهاد

Murphy, H. A. H. (2008). Effective business communication (7th ed.). Tata McGraw Hill.

استشهاد بنمط شيكاغو

Murphy, Herta A Hildebrandt. Effective Business Communication. 7th ed. N.Delhi: Tata McGraw Hill, 2008.

MLA استشهاد

Murphy, Herta A Hildebrandt. Effective Business Communication. 7th ed. Tata McGraw Hill, 2008.