《资治通鉴·后梁纪·后梁纪二》
危全讽到广陵，弘农王杨隆演以他曾经对武忠王杨行密有恩德，把他释放，供给很丰厚。
危全讽至广陵，弘农王以其尝有德于武忠王，释之，资给甚厚。
Wei Quan escaped to Guangling. The Prince of Hongnong, Yang Longyan, released him and gave him a generous supply of provisions because of his former kindness to Yang Xingmi, the Prince of Wuzhong.