徐为达. (2004). 好口才好办事: Good Speech Helps You Succeed. 当代世界出版社.
Citación estilo Chicago徐为达. 好口才好办事: Good Speech Helps You Succeed. 当代世界出版社, 2004.
Cita MLA徐为达. 好口才好办事: Good Speech Helps You Succeed. 当代世界出版社, 2004.
警告：这些引文格式不一定是100％准确.
Cita APA