?. Niepan-jing-shu-sande-zhigui, Three Virtues Outline to the Commentary to the Mah?parinirv??a-s?tra), Zhiyuan ?? (976? 1022); reprinted from Maeda Eun ???? and, Dainippon zoku z?ky? ??????, pp.1905-1917

?. Qi-shi-jing, S?tra on the Arising of Worlds), tr. Jñ?nagupta ????, 585/600, Taish? shinsh? daiz?-ky?, pp.1924-1958

?. Qunshu-kaosuo, Searching Examination of All Books) Zhang Ruyu ? ? ? (fl. 1198); reprint from Wenyuange Siku quanshu, 1782; edition Taibei: Taiwan shangwu yinshuguan, pp.1983-86

?. Yisi-zhan, Li Chunfeng ??? (602?670), 645; reprint from, Bo Shuren ???, vol.4, pp.451-599, 1993.

A. Yuichi and ?. , Kodai ch?goku no uch?ron ?????? ??, 2006.

C. Meidong and ?. , Zhongguo kexue jishu shi: tianwenxue juan ????????????, 2003.

C. Cullen, Cosmographical Discussions in China from Early Times up the T'ang Dynasty, 1977.

?. Ho-peng-yoke, The Astronomical Chapters of the Chin Shu, 1967.

J. Zumeng and ?. , Yixing bu shi huntianjia' ???????, in Zhongguo tianwenxue shi wenji ????????, pp.149-51, 1986.

?. ?. Gu-yuzhoulun and . Shanghai, Zhongguo, ?????, 1991.

?. Lai-swee-fo, Tangdai de Hanlin daizhao he Sitiantai, ??? ????????, Tang yanjiu ???, vol.9, pp.315-342, 2003.

T. Lippiello, Auspicious Omens and Miracles in Ancient China: Han, Three Kingdoms and Six Dynasties. Monumenta Serica Monograph Series 39, 2001.

L. Zongli and ?. , Power of the Words: Chen Prophecy in Chinese Politics, AD 265-618, 2003.

H. Maspero, 'L'astronomie chinoise avant les Han', T'oung Pao 2d ser, pp.267-356, 1929.

N. Shigeru and ?. , A History of Japanese Astronomy: Chinese Background and Western Impact, 1969.

N. Otto, &. Pingree, and E. David, The Pan?casiddha?ntika? of Vara?hamihira, 1970.

J. Needham, Science and Civilisation in China Mathematics and the Sciences of the Heavens and the Earth, 1959.

M. Nylan, Yin-Yang, Five Phases, and qi', in China's Early Empires: a Re-appraisal, pp.398-414, 2010.

?. Okada-masahiko, Vision and Reality: Buddhist Cosmographic Discourse in Nineteenth-Century Japan, 1997.

S. Akira and ?. , Buddhist Cosmology: Philosophy and Origins, 1997.

H. Saussy, Correlative Cosmology and Its Histories, Bulletin of the Museum of Far Eastern Antiquities, vol.72, pp.13-28, 2000.

?. Tang-ruchuan, Zhang Heng deng huntianjia de tian yuan di fang shuo' ????????????, 1962.

W. Aihe and ?. , Cosmology and Political Culture in Early China, 2000.

W. Yongmao and ?. , Zhongguo gudai yuzhoulun de ruogan wenti' ????????????, 2000.

W. Yiyi, Auspicious Omens and Their Consequences: Zhen-Ren (1006-1066) Literati's Perception of Astral Anomalies, 1990.

X. Zezong, ?. Wenguang, and ?. ?. Beijing, Zhongguo lishi shang de yuzhou lilun, 1975.

Y. Kiyosi and ?. , Researches on the Chiu-Chih li?Indian Astronomy under the T'ang Dynasty, Acta Asiatica, vol.36, pp.7-48, 1979.

Y. Keiji and ?. , Ry? Bu no gaitenron, T?h? gakuh? ????, vol.48, pp.99-134, 1975.

Y. Min, ?. Qu-anjing, and ?. , Liang Wudi de gaitianshuo moxing' ?????????, Kexue jishu yu bianzhengfa ??? ????? 25, pp.85-89, 2008.