Sanders, I. J. (1956). Feudal military service in England: A study of the constitutional and military powers of the barones in medieval England. Oxford University Press.
Chicagoスタイル(17版)引用形式Sanders, I. J. Feudal Military Service in England: A Study of the Constitutional and Military Powers of the Barones in Medieval England. London: Oxford University Press, 1956.
MLA(8版)引用形式Sanders, I. J. Feudal Military Service in England: A Study of the Constitutional and Military Powers of the Barones in Medieval England. Oxford University Press, 1956.
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