《后汉书·列传·文苑列传下》
◆张升传，张升字彦真，陈留尉氏人，富平侯张放的孙子。
张升字彦真，陈留尉氏人，富平侯放之孙也。
◆ Biography of Zhang Sheng: Zhang Sheng, courtesy name Yanzhen, was from Weishi in Chenliu and was the grandson of Zhang Fang, Marquis of Fuping.