宿春君 & 汪文娟. (2011). 做高效能的自己: How to make yourself highly effective. 中华工商联合出版社.
Chicago (17e ed.) Bronvermelding宿春君 en 汪文娟. 做高效能的自己: How to Make Yourself Highly Effective. 中华工商联合出版社, 2011.
MLA (8e ed.) Bronvermelding宿春君 en 汪文娟. 做高效能的自己: How to Make Yourself Highly Effective. 中华工商联合出版社, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.