Hansen, C. (1992). A Daoist theory of Chinese thought: A philosophical interpretation. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Hansen, Chad. A Daoist Theory of Chinese Thought: A Philosophical Interpretation. New York: Oxford University Press, 1992.
Lua MLA (9ú heag.)Hansen, Chad. A Daoist Theory of Chinese Thought: A Philosophical Interpretation. Oxford University Press, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.