《宋书·志·卷二十五》
公孙度虽然偏据于僻陋的辽东之地，但仿照帝王之制郊祀、置百官，这已是改汉而另立新朝了。
度偏据僻陋，然亦郊祀备物，皆为改汉矣。
Although Gongsun Du was biased towards the secluded land of Liaodong, he imitated the emperor's system of suburban sacrifices and established a hundred officials, which was already changing the Han Dynasty and establishing a new dynasty.