《北史·列传·卷十五》
皇上下诏任命郦道元为持节、兼侍中、摄行台尚书、节制调度诸军，如同仆射李平过去的权力。
诏道元持节、兼侍中、摄行台尚书，节度诸军，依仆射李平故事。
Emperor Xiaowu issued an edict appointing Li Daoyuan as a designated official, Imperial Attendant, and Acting Minister of the Imperial Secretariat, with the same authority as General Li Ping.