滕美荣 & 许楠. (2005). 外贸英语函电: English for International Business Communication. 首都经济贸易大学出版社.
Chicago Style (17th ed.) Citation滕美荣 and 许楠. 外贸英语函电: English for International Business Communication. 首都经济贸易大学出版社, 2005.
MLA (8th ed.) Citation滕美荣 and 许楠. 外贸英语函电: English for International Business Communication. 首都经济贸易大学出版社, 2005.
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