成果. (2010). 哈佛成功课: Success curriculum of Harvard. 中国纺织出版社.
Dyfyniad Arddull Chicago成果. 哈佛成功课: Success Curriculum of Harvard. 中国纺织出版社, 2010.
Dyfyniad MLA成果. 哈佛成功课: Success Curriculum of Harvard. 中国纺织出版社, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.