《资治通鉴·唐纪·唐纪四十》
李泌奏请采用岐王李范、薛王李业的先例追赠李为太子。代宗哭着说道： 我的弟弟首次提议先帝北上灵武，成就了中兴的大业，岐王李范、薛王李业难道有这样的功劳吗！
上与泌语及齐王倓，欲厚加褒赠，泌请用岐、薛故事赠太子，上泣曰： 吾弟首建灵武之议，成中兴之业，岐、薛岂有此功乎！
Li Bi suggested following the precedents of Li Fan, King of Qi and Li Ye, King of Xue to posthumously confer the title of Crown Prince on Li Ye. Emperor Daizong cried and said: My brother first suggested that the late Emperor go north to Lingwu, and achieved the great cause of restoration. Did Li Fan, King of Qi, and Li Ye, King of Xue have such achievements!