Chih-yi Cheng, A. (1928). Hsüntzu's Theory of Human Nature and its Influence on Chinese Thought. Columbia University.
Cita Chicago Style (17a ed.)Chih-yi Cheng, Andrew. Hsüntzu's Theory of Human Nature and Its Influence on Chinese Thought. New York: Columbia University, 1928.
Cita MLA (9a ed.)Chih-yi Cheng, Andrew. Hsüntzu's Theory of Human Nature and Its Influence on Chinese Thought. Columbia University, 1928.
Precaución: Estas citas no son 100% exactas.