Strayer, J. R. (1971). Medieval Statecraft and the parspectives of History. Princeton University Press.
シカゴスタイル引用形Strayer, Joseph R. Medieval Statecraft and the Parspectives of History. New Jersey: Princeton University Press, 1971.
MLA引用形式Strayer, Joseph R. Medieval Statecraft and the Parspectives of History. Princeton University Press, 1971.
警告: この引用は必ずしも正確ではありません.