Waugh, M. (1961). Blessed Nicholas Owen: Jesuit brother and maker of hiding holes. London.
Chicagoスタイル(17版)引用形式Waugh, Margaret. Blessed Nicholas Owen: Jesuit Brother and Maker of Hiding Holes. London, 1961.
MLA(8版)引用形式Waugh, Margaret. Blessed Nicholas Owen: Jesuit Brother and Maker of Hiding Holes. London, 1961.
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