APA (7th ed.) Zitazioa

Murphy, H. A., Hildebrandt, H. W., & Thomas, J. P. (2019). Effective Business Communication.: 7th ed (7th ed.). McGraw Hill.

Chicago Style (17th ed.) Zitazioa

Murphy, Herta A., Herbert W. Hildebrandt, eta Jane P. Thomas. Effective Business Communication.: 7th Ed. 7th ed. New Delhi: McGraw Hill, 2019.

MLA (9th ed.) Zitazioa

Murphy, Herta A., et al. Effective Business Communication.: 7th Ed. 7th ed. McGraw Hill, 2019.