Graham, A. C. (1986). Yin-Yang and the nature of correlative thinking. Institute of East Asian Philosophies.
Chicago-referens (17:e uppl.)Graham, A. C. Yin-Yang and the Nature of Correlative Thinking. Singapore: Institute of East Asian Philosophies, 1986.
MLA-referens (8:e uppl.)Graham, A. C. Yin-Yang and the Nature of Correlative Thinking. Institute of East Asian Philosophies, 1986.
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