《资治通鉴·晋纪·晋纪二》
冬季，十月，晋任命汝阴王司骏为征西大将军，羊祜为征南大将军，二人都设立府署，征召属员，仪节与三司相同。
冬，十月，以汝阴王骏为征西大将军，羊祜为征南大将军，皆开府辟召，仪同三司。
In the winter and the tenth month, Jin appointed King Si Jun of Ruyin as Assistant General for Conquering the West, and Yang Hu as Assistant General for Conquering the South. Both set up their offices, called for staff, and their ceremonies were the same as the three ministries.