《资治通鉴·宋纪·宋纪五》
沮渠牧犍的母亲应称为河西国太后，武威公主在河西国内应称作王后，在京师则仍旧称为公主。 
牧犍母宜称河西国太后，公主于其国称王后，于京师则称公主。 
The mother of Juqu Mugan should be called Empress Dowager of the Western River State. Princess Wuwei should be called Queen within the boundaries of Western River, and in the capital she should still be called Princess.