《北齐书·列传·卷四十二》
正达任尚书郎，正思任北徐州刺史、太子詹事、仪同三司，正山任永昌太守。
正达尚书郎，正思北徐州刺史、太子詹事、仪同三司，正山永昌郡守。
Zhengda served as Shangshu Lang, Zhengsi served as Governor of Northern Xuzhou, Crown Prince Zhan, and Minister of the Three Divisions, and Zhengshan served as Prefect of Yongchang.