《资治通鉴·后晋纪·后晋纪五》
闰十二月，癸酉，李守贞进入青州，派人把杨光远在他的别宅拉拽出来杀了，上报说是病死了。
闰月，癸酉，守贞入青州，遣人拉杀光远于别第，以病死闻。
In leap December, on guichou day, Li Shouzhen entered Qingzhou, sent men to drag Yang Guangyuan out of his private residence and kill him, and reported that he had died of illness.