《旧五代史·后唐·皇纪上》
中和三年一月，晋国公王铎受皇帝命令授予武皇东北面行营都统。
中和三年正月，晋国公王铎承制授武皇东北面行营都统。
In January of the third year of Zhonghe, Jin Guogong Wang Duo was ordered by the emperor to grant Emperor Wu the title of commander-in-chief of the northeast expedition.