Goodall, H. L., & Goodall, S. (2001). Communicating in professional contexts: Skills, ethics, and technologies. Wadsworth Thomson Learning.
Lua i Stíl Chicago (17ú heag.)Goodall, H. Lloyd, agus Sandra Goodall. Communicating in Professional Contexts: Skills, Ethics, and Technologies. Belmont, CA: Wadsworth Thomson Learning, 2001.
Lua MLA (9ú heag.)Goodall, H. Lloyd, agus Sandra Goodall. Communicating in Professional Contexts: Skills, Ethics, and Technologies. Wadsworth Thomson Learning, 2001.
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