Dyfyniad APA
Romero, D. B. (2001). The business of listening: A practical guide to effective listening (3rd ed.). Crisp Learning.
Dyfyniad Arddull Chicago
Romero, Diana Bonet. The Business of Listening: A Practical Guide to Effective Listening. 3rd ed. Menlo Park, Calif.: Crisp Learning, 2001.
Dyfyniad MLA
Romero, Diana Bonet. The Business of Listening: A Practical Guide to Effective Listening. 3rd ed. Crisp Learning, 2001.
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