常桦. (2008). 企业文体活动策划与实施手册: Planning & implementation of corporate culture and sports activities. 中国工人出版社.
Chicago (17e ed.) Bronvermelding常桦. 企业文体活动策划与实施手册: Planning & Implementation of Corporate Culture and Sports Activities. 中国工人出版社, 2008.
MLA (8e ed.) Bronvermelding常桦. 企业文体活动策划与实施手册: Planning & Implementation of Corporate Culture and Sports Activities. 中国工人出版社, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.