卡内基 & 良石. (2003). 语言的突破: The Quick and Easy Way to Effective Speaking. 内蒙古科学技术出版社.
Chicago Style (17th ed.) Citation卡内基 and 良石. 语言的突破: The Quick and Easy Way to Effective Speaking. 内蒙古科学技术出版社, 2003.
MLA citiranje卡内基 and 良石. 语言的突破: The Quick and Easy Way to Effective Speaking. 内蒙古科学技术出版社, 2003.
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