《资治通鉴·后梁纪·后梁纪三》
太子王元膺在朝廷上逐条分列唐道袭的过失罪恶，以为不应当再掌管国家机密要事，前蜀主王建不高兴。
太子元膺延疏道袭过恶，以为不应复典机要，蜀主不悦。
Crown prince Wang Yuanying listed Tang Daoxi's faults and crimes in the court and believed that he should no longer be in charge of the nation's confidential affairs. Former Shu Lord Wang Jian was not amused.