耿慧芳. (2009). 20岁以后成为魅力女王: After a 20-year-old charm of the queen. 珠海出版社.
Chicago (17e ed.) Bronvermelding耿慧芳. 20岁以后成为魅力女王: After a 20-year-old Charm of the Queen. 珠海出版社, 2009.
MLA (8e ed.) Bronvermelding耿慧芳. 20岁以后成为魅力女王: After a 20-year-old Charm of the Queen. 珠海出版社, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.