《旧唐书·本纪·卷十七》
初二，调右龙武统军康志睦任四镇北庭行军、泾原节度使。
丁亥，以右龙武统军康志睦为四镇北庭行军、泾原节度使。
On the 2nd, transferred Kang Zhimum, the commander of the Youlongwu Guard, the commander of the Northern Court of Four Garrisons and the commander of jingyuan.