《魏书·列传·卷七十六》
彭城王元勰经常称赞说： 宋世景精于断识，是尚书仆射的材料。 
彭城王勰每称之曰： 宋世景精识，尚书仆射才也。 
Yuan Xie, the Prince of Pengcheng, often praised him and said: Song Shijing is skilled at judgment and analysis. He is the material for a Minister of the Imperial Secretariat.