徐为达. (2004). 好口才好办事: Good Speech Helps You Succeed. 当代世界出版社.
Chicago Style (17th ed.) Citation徐为达. 好口才好办事: Good Speech Helps You Succeed. 当代世界出版社, 2004.
MLA citiranje徐为达. 好口才好办事: Good Speech Helps You Succeed. 当代世界出版社, 2004.
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