《新唐书·本纪·卷六·肃宗 代宗》
二十五日，奉节郡王李适任天下兵马元帅，免去郭子仪副元帅职务。
甲戌，奉节郡王适为天下兵马元帅，郭子仪罢副元帅。
On the 25th, Li Shi, the Prince of Fengjie County, was appointed as the chief marshal of the world's troops, and Guo Ziyi was relieved of his post as deputy marshal.