刘永科 & 刘思坤. (2007). 看欧美风情学英语: Customs from around the western countries. 南海出版公司.
Chicago Style (17. basım) Atıf刘永科 ve 刘思坤. 看欧美风情学英语: Customs from Around the Western Countries. 南海出版公司, 2007.
MLA (8th ed.) Atıf刘永科 ve 刘思坤. 看欧美风情学英语: Customs from Around the Western Countries. 南海出版公司, 2007.
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