《魏书·列传·卷八》
延明所写作的诗赋赞颂碑铭谏文有三百多篇，又撰写《五经宗略》、《诗礼别义》，注释《帝王世纪》和《列仙传》。
所著诗赋赞颂铭诔三百余篇，又撰《五经宗略》、《诗礼别义》，注《帝王世纪》及《列仙传》。
Yanming wrote more than 300 pieces of poetry, songs, epitaphs, and remonstrances, and also wrote "Wujing Zonglue", "Shili Bieyi", and annotations on the "History of Emperors and Kings" and "Biographies of Immortals".