《资治通鉴·后周纪·后周纪一》
后汉李太后迁居西宫，己巳，后周太祖进上尊号称昭圣皇太后。
汉李太后迁居西宫，己巳，上尊号曰昭圣皇太后。
The Empress Dowager of Later Han moved to Xigong Palace, and on Jishe, Emperor Taizu of Later Zhou conferred the honorific title of Zhaosheng Empress Dowager.