《资治通鉴·唐纪·唐纪二》
薛万均是薛世雄的儿子，和弟弟薛万彻都因为机智勇敢受罗艺厚待，诏令以薛万均为上柱国、永安郡公，薛万彻为车骑将军、武安县公。
薛万均，世雄之子也，与弟万彻俱以勇略为艺所亲待，诏以万均为上柱国、永安郡公，万彻为车骑将军、武安县公。
Xue Wanjun is the son of Xue Shixiong. He and his younger brother Xue Wanche were treated kindly by Luo Yi because of their intelligence and bravery. He ordered Xue Wanjun to be the general of Shangzhu, the Duke of Yong'an, Xue Wanche to be the general of the chariot and cavalry, and the Duke of Wuan.