1. Audi, R. 1996. The morality and utility of organ transplantation. Utilitas 8:141–143.
2. Cheng, S. 1998. Development of Chinese concordance thinking through generations. Forum on Chinese Culture 1:29–35.
3. Chinese Teachers Union Institute of Education Sciences, ed. 2005. Mencius. Beijing: Academy of Audio Publishing.
4. Confucius. 2002. The analects. In The four books and five classics, ed. Y.-Q. Xia. Hohhot: Inner Mongolia People’s Publishing House.
5. Confucius. 2007. Classic of filial piety. Beijing: Chinese Textile Press.