CEN, Y. (1996). Chinese qigong essentials. Beijing: New World Press.
Chicago Style CitationCEN, Yuefang. Chinese Qigong Essentials. Beijing: New World Press, 1996.
MLA CitationCEN, Yuefang. Chinese Qigong Essentials. Beijing: New World Press, 1996.
Warning: These citations may not always be 100% accurate.