Synopsis Hist. Sinicae, p. 74 - 76 (in the ivth part of the Relations de Thevenot), Duhalde, Hist. de la Chine (tom. i. p. 507, 508, folio edition); and for the Chronology of the Chinese emperors, De Guignes, Hist. des Huns (tom. i. p. 71, 72).