1. Introduction;Ames;Philosophy East and West,1987
2. Callicott, J. Baird, and McRae, James (2014). Environmental Philosophy in Asian Traditions of Thought, State University of New York Press.
3. On the Environmental Ethics of the Tao and the Ch’i;Cheng;Environmental Ethics,1986
4. Cheng, Hao, and Cheng, Yi (2008). Collected Works of Brothers Cheng in Henan 河南程氏文, China Bookstore. Punctuated and Collated by Xiaoyu Wang 王孝魚.
5. An Examination of the ‘Greening of Christianity’ Thesis Among Americans, 1993–2010;Clements;Journal for the Scientific Study of Religion,2014