《北史·列传·卷三十三》
他需要的将领，也由他在关西的守将中随意挑选，军队中所需的各种物资和文书，都由他自行决定。
高祖悕，为慕容俊尚书右仆射。
The generals he needed were also selected at will from the garrison generals in Guanzhong. He decided on his own all the materials and documents needed in the army.