曹华宗. (2010). 为你自己学习: Learning for yourself. 中国华侨出版社.
Chicago (17e ed.) Bronvermelding曹华宗. 为你自己学习: Learning for Yourself. 中国华侨出版社, 2010.
MLA (8e ed.) Bronvermelding曹华宗. 为你自己学习: Learning for Yourself. 中国华侨出版社, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.