《资治通鉴·唐纪·唐纪五十二》
宦官俱文珍、刘光琦、薛盈珍都是前朝任用的旧臣，他们忌恨王叔文、李忠言等人树立朋党，专横恣肆，便启奏顺宗传召翰林学士郑、卫次公、李程、王涯等人前往金銮殿草拟册立太子的制书。
宦官俱文珍、刘光琦、薛盈珍等皆先朝任使旧人，疾叔文、忠言等朋党专恣，乃启上召翰林学士郑絪、卫次公、李程、王涯入金銮殿，草立太子制。
The eunuchs Ju Wenzhen, Liu Guangqi, and Xue Yingzhen were all old ministers that the previous emperor has appointed, they deeply hated the fact that Wang Shuwen, Li Zhongyan, and others were forming cliques and acting overbearingly and unrestrainedly, and thus reported to Emperor Shunzong that the Hanlin Academicians Zheng, Wei Ciji, Li Cheng, Wang Ya, and others should be summoned to the Jinluan Hall to draft the document to make the crown prince.