APA (7 वां संस्करण) प्रशस्ति पत्र
Horwood, G. (2008). Tai chi chuan and the code of life: Revealing the deeper mysteries of China's ancient art for health and harmony (Rev. ed.). Singing Dragon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Horwood, Graham. Tai Chi Chuan and the Code of Life: Revealing the Deeper Mysteries of China's Ancient Art for Health and Harmony. Rev. ed. London: Singing Dragon, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Horwood, Graham. Tai Chi Chuan and the Code of Life: Revealing the Deeper Mysteries of China's Ancient Art for Health and Harmony. Rev. ed. Singing Dragon, 2008.
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