Sharvy, R. (1964). Logic An Outline Robert Sharvy. Littlefield.
Chicagoスタイル(17版)引用形式Sharvy, Robert. Logic An Outline Robert Sharvy. Littlefield, 1964.
MLA(8版)引用形式Sharvy, Robert. Logic An Outline Robert Sharvy. Littlefield, 1964.
警告: この引用は必ずしも正確ではありません.