Masse, B. L. (1946). The challenge to democracy. National Council of Catholic Men.
Chicagoスタイル(17版)引用形式Masse, Benjamin L. The Challenge to Democracy. Washington, D.C.: National Council of Catholic Men, 1946.
MLA(8版)引用形式Masse, Benjamin L. The Challenge to Democracy. National Council of Catholic Men, 1946.
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