郭漫. (2007). 青少年人生励志哲理宝典: Definitive book of wisdom for children. 航空工业出版社.
Dyfyniad Arddull Chicago郭漫. 青少年人生励志哲理宝典: Definitive Book of Wisdom for Children. 航空工业出版社, 2007.
Dyfyniad MLA郭漫. 青少年人生励志哲理宝典: Definitive Book of Wisdom for Children. 航空工业出版社, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.