MingChhiu Tso, Tso Chuan (Master Tsochhiu's enlargement of the Chhun Chhiu — Spring and autumn annals), dealing with the period 722–435 b.c.; WenGuangZeng, Origin and development of Chinese astronomy (Beijing, 1979, in Chinese), chaps. 1 and 2; Mian-SunDing, Foundation of ancient Chinese astronomy and the calendar (Tianjing, 1989, in Chinese), Part III, chaps. 1 and 2.
2.
WenGuangZeng, op. cit.; Mian-SunDing, op. cit.; Shangqiu Xian Zhi (the local chronicles of Shangqiu county).
3.
Shu Ching (Historical classic [book of documents]), of which Yao Dian is one volume; Chen ZunWei (Chhen Tsun-Kuei), Chinese astronomical history (Shanghai, 1984, in Chinese), 675–82; NeedhamJoseph, Science and civilization in China, iii (Cambridge, 1959), 186–9, 245.
4.
WenGuangZeng, op. cit.; ChhienSsuma, Li Shu (Calendar books) of Shih Chi (Historical records).
5.
Zhen-TaoXuYauKevin K. C.StephensonRichard F., “Astronomical records on the Shang Dynasty oracle bones”, Archaeoastronomy, no. 14 (1989), S61–72.
6.
PengK. D.YauK. K.ChouH-H., “Absolute chronology of the Xia, Shang and Zhou dynasties by dating 17 eclipses”, 21st century Chinese astronomy (Hong Kong, 1997), 523–6.
