《旧唐书·本纪·卷七》
二十四日，魏知古为户部尚书，仍依旧任同中书门下三品。
壬戌，魏知古为户部尚书，仍依旧同中书门下三品。
On the 24th day, Wei Zhigu became the Minister of Household Revenue. He still remained at the third rank as the Minister under the Secretariat and Imperial Gate.