History of Qi of the Southern Dynasties, the seventh of the 二十四史 èr​shí​sì​shǐ; usually referred to as 南齐书 nán​qí​shū to distinguish it from the Northern Qi

One of the 二十四史 èr​shí​sì​shǐ, compiled by Li Baiyao in 636 during the Tang Dynasty; usually referred to as 北齐书 běi​qí​shū to distinguish it from the Southern Qi history