Journal of Asian History, vol. 3, no. 2, 1969, pp. 137–157. JSTOR, www.jstor.org/stable/41929969. Deane, Thatcher E. “Instruments and Observation at the Imperial Astronomical Bureau during the Ming Dynasty.” Osiris, vol. 9, 1994, pp. 126–140. JSTOR, www.jstor.org/stable/302002. Yung Sik Kim, “Confucian Scholars and Specialized Scientific and Technical Knowledge in Traditional China, 1000–1700: A Preliminary Overview,” East Asian Science, Technology, and Society: an International Journal Volume 4.2 (April): 207–228. Further reading Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures, edited by Helaine Selin. Dordrecht: Kluwer, 1997. S.v. "Astronomy in China" by Ho Peng Yoke. Sun Xiaochun, "Crossing the Boundaries Between Heaven and Man: Astronomy in Ancient China" in Astronomy Across Cultures: The History of Non-Western Astronomy, edited by H. Selin, pp. 423–454. Dordrecht: Kluwer, 2000. Chan Ki-hung: Chinese Ancient Star Map, Leisure and Cultural Services Department, 2002, Gems of the ancient Chinese astronomy relics, External links The Mathematics of the Chinese Calendary by Helmar Aslaksen Boundaries Crossing: Western Astronomy in Confucian China, 1600–1800 by Pingyi Chu Homepage of the National Astronomical Observatories, Chinese Academy of Sciences Chinese astronomy at the University of Maine Virtual exhibition about Joseph-Nicolas Delisle and oriental astronomy on the digital library of Paris Observatory History of astronomy