Coba jelasin Rujukan dari Proyek Kronologi Xia Shang Zhou dong

Douglas J. KEENAN (2002), "Astro-historiographic chronologies of early China are unfounded", East Asian History, 23: 61-68.

Douglas J. KEENAN (2007), "Defence of planetary conjunctions for early Chinese chronology is unmerited", Journal of Astronomical History and Heritage, 10: 142–147.

Yun Kuen LEE (2002), "Building the chronology of early Chinese history", Asian Perspectives: the Journal of Archaeology for Asia and the Pacific, 41.1: 15-42.

LI Xueqin (2002), "The Xia-Shang-Zhou Chronology Project", Journal of East Asian Archaeology, 4: 321–333.

F. Richard STEPHENSON (2008), "How reliable are archaic records of large solar eclipses?", Journal for the History of Astronomy, 39: 229–250.