《资治通鉴·后周纪·后周纪二》
庚辰，晋王郭荣加官兼侍中，管理京城内外兵马事务。
庚辰，加晋王荣兼侍中，判内外兵马事。
On Gengchen, Prince of Jin, Guo Rong, concurrently served as an assistant minister, managing the military affairs inside and outside the capital.