《新唐书·列传·卷十二》
义宁二年，僭称皇帝，署置百官，全都依照梁代旧例。
义宁二年，僭称皇帝，署百官，一用梁故事。
In the second year of Yining, he unlawfully claimed to be the emperor, appointed officials, and all followed the old example of the Liang Dynasty.