《资治通鉴·唐纪·唐纪七十五》
左神策勇胜三都都指挥使杨子实、杨子迁、杨子钊，都是杨守亮的养子，他们从渠州带领军队救援杨晟，知道杨守亮一定要失败，便于壬子，率领所部人马共计二万向王建投降。
左神策勇胜三都都指挥使杨子实、子迁、子钊，皆守亮之假子也，自渠州引兵救杨晟，知守亮必败，壬子，帅其众二万降于王建。
The three commanders of the Shence Army's Yongsheng Three Commands, Yang Zishi, Yang Ziqian, and Yang Zizhao were all adopted sons of Yang Shouliang, they led troops from Quzhou to rescue Yang Sheng. Knowing that Yang Shouliang was bound to fail, on the day of Renzi, they led their twenty thousand strong force to surrender to Wang Jian.