APA (7e ed.) Bronvermelding

郑有强. (2020). 善事善为: Doing good well. 清华大学出版社.

Chicago (17e ed.) Bronvermelding

郑有强. 善事善为: Doing Good Well. 清华大学出版社, 2020.

MLA (8e ed.) Bronvermelding

郑有强. 善事善为: Doing Good Well. 清华大学出版社, 2020.