Hamlin, S. (1996). How to talk so people listen: The real key to job success. Harper & Row, Universal Book Stall.
Lua i Stíl Chicago (17ú heag.)Hamlin, Sonya. How to Talk so People Listen: The Real Key to Job Success. New York : New Delhi: Harper & Row, Universal Book Stall, 1996.
Lua MLA (8ú heag.)Hamlin, Sonya. How to Talk so People Listen: The Real Key to Job Success. Harper & Row, Universal Book Stall, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.