张伟. (2010). 8年级决定孩子的未来: 8th Grade Makes Children's Future. 京华出版社.
Chicago Style aipamena张伟. 8年级决定孩子的未来: 8th Grade Makes Children's Future. 京华出版社, 2010.
MLA aipamena张伟. 8年级决定孩子的未来: 8th Grade Makes Children's Future. 京华出版社, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.