3. Hope for the career path: study of developing the youth's vocational identity in life transitions : research report Chan, Bik Ling, [Hong Kong] : Ministry Research & Development, Breakthrough Ltd., [2017] SW310
5. 智能障礙者的性教育: 誰來教? 教甚麼? 如何教? = Teaching children with Down syndrome about their bodies, boundaries, and sexuality : a guide for parents and professionals Couwenhoven, Terri, 臺北市 : 心理出版社, 2013. SW430
