童世军. (2008). 孩子最满意父母的10种做法: 10 ways of parental education children like best. 石油工业出版社.
Chicago (17e ed.) Bronvermelding童世军. 孩子最满意父母的10种做法: 10 Ways of Parental Education Children like Best. 石油工业出版社, 2008.
MLA (8e ed.) Bronvermelding童世军. 孩子最满意父母的10种做法: 10 Ways of Parental Education Children like Best. 石油工业出版社, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.