Sources on the InvestitureControversy and the Early Crusades. The Medieval Record. pp. 311-325, and 340-360
主教叙任权之争与早期十字军运动原始资料,《中世纪文件》,第311-325页与第340-360页。
2
The kingdom and church placed over and over emphasis on the power and rights in the investiturecontroversy, so as to give rise to study the Roman law and to establish the authority of the law.