《新唐书·列传·卷八十二》
自从叛贼朱氵此反叛，又引诱泾原节度使，李怀光在朔方反叛后，朝廷又分朔方为三个节度使，共有镇军将军近四十人，都只下诏书任命，各军中有宦官监军，都互相制约。
自贼泚乱以诱泾原，怀光反以污朔方，则分朔方为三节度，其镇军且四十，皆特诏任之，各有中人监军，咸得相抗。
Since the traitor Zhu Cui rebelled, and then lured the Jingyuan military governor, Li Huaiguang, to rebel in Shuofang, the imperial court divided Shuofang into three military governors, and there were nearly forty town generals, all of whom were only appointed by imperial edict, and there were eunuch supervisors in each army, all of whom restricted each other.