Spufford, P. (1967). Origins of the English Parliament (C-1.). Longmans.
Chicagoスタイル(17版)引用形式Spufford, Peter. Origins of the English Parliament. C-1. London: Longmans, 1967.
MLA(9版)引用形式Spufford, Peter. Origins of the English Parliament. C-1. Longmans, 1967.
警告: この引用は必ずしも正確ではありません.