黄洁. (2006). 汽车销售精英教程: Training tutorial of outstanding autocar salesperson. 京华出版社.
Chicago Style (17th ed.) Citation黄洁. 汽车销售精英教程: Training Tutorial of Outstanding Autocar Salesperson. 京华出版社, 2006.
MLA citiranje黄洁. 汽车销售精英教程: Training Tutorial of Outstanding Autocar Salesperson. 京华出版社, 2006.
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