《南齐书·列传·卷二十一》
原来，梁州刺史范柏年诱降晋寿的败将李乌奴讨平了氐地贼寇杨城、苏道炽等人，很有威名。
先是，梁州刺史范柏年诱降晋寿亡命李乌奴，讨平氐贼杨城、苏道炽等，颇著威名。
Originally, the Inspector of Liang, Fan Bo, had persuaded Li Wunu, a defeated general of Jinshou, to surrender and pacify the bandits of the Di tribe, Yang Cheng and Su Daochao, and gained a great reputation.