APA ציטוט

闫瑞娟. (2011). 每天一堂业绩课: Daily achievement class. 新世界出版社.

Chicago Style (17th ed.) Citation

闫瑞娟. 每天一堂业绩课: Daily Achievement Class. 新世界出版社, 2011.

ציטוט MLA

闫瑞娟. 每天一堂业绩课: Daily Achievement Class. 新世界出版社, 2011.