《旧唐书·本纪·卷十六》
二月二十一日，任命深冀行营诸军节度使、忠武军节度使李光颜为沧州刺史、横海军节度使，仍旧兼任忠武军节度使、深冀行营诸军节度使；任命横海军节度使李全略为德州刺史，德州、棣州等州节度使。
癸未，以深、冀行营诸军节度、忠武军节度使李光颜为沧州刺史、横海军节度使，兼忠武军节度、深冀行营并如故；以横海军节度使李全略为德州刺史、德棣等州节度。
On the 21st of February, Li Guangyan, the military governor of Shenji Xingying and Zhongwu, was appointed as the governor of Cangzhou and Henghai, and still served concurrently as the military governor of Zhongwu and Shenji Xingying; Li Quanlue, the military governor of Henghai, was appointed as the governor of Dezhou and Jizhou, etc. the military governor of the state.