Hamilton, C., & Cheryl Hamilton. (2005). Communicating for Results: A Guide for Business and the Professions. Belmont, CA: Wadsworth.
Chicago Style aipamenaHamilton, Cheryl, và Cheryl Hamilton. Communicating for Results: A Guide for Business and the Professions. Belmont, CA: Wadsworth, 2005.
MLA aipamenaHamilton, Cheryl, và Cheryl Hamilton. Communicating for Results: A Guide for Business and the Professions. Belmont, CA: Wadsworth, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.