《旧唐书·列传·卷八十三》
河东军、昭义军在临氵名南边进攻杨朝光，李晟和河东军骑兵将领李自良、李奉国在双冈进攻田悦，田悦败退，于是杀死了杨朝光。
河东、昭义军攻杨朝光于临洺南，晟与河东骑将李自良、李奉国击悦于双冈，悦兵却，遂斩朝光。
The Hedong Army and Zhaoyi Army attacked Yang Zhaoguang south of Linming. Li Sheng joined forces with the Hedong army cavalry leaders Li Ziliang and Li Fengguo to attack Tian Yue in Shuanggang. Tian Yue was defeated and retreated, so Yang Zhaoguang was killed.