Commercial Activities.

MLA

Commercial Activities. 北京: 北京语言大学出版社 Beijing Language and Culture University Press, 2014.

APA

(2014). Commercial Activities. 北京: 北京语言大学出版社 Beijing Language and Culture University Press.

Chicago

Commercial Activities. 北京: 北京语言大学出版社 Beijing Language and Culture University Press, 2014.