Riche, P. (1978). Daily life in the world of Charlemagne. University of Pennsylvania.
Chicagoスタイル(17版)引用形式Riche, Pierre. Daily Life in the World of Charlemagne. Pennsylvania: University of Pennsylvania, 1978.
MLA(9版)引用形式Riche, Pierre. Daily Life in the World of Charlemagne. University of Pennsylvania, 1978.
警告: この引用は必ずしも正確ではありません.