Hurley, P. J. (1988). A concise introduction to logic (3rd ed.). Wadsworth.
Chicagoスタイル(17版)引用形式Hurley, Patrick J. A Concise Introduction to Logic. 3rd ed. California: Wadsworth, 1988.
MLA(9版)引用形式Hurley, Patrick J. A Concise Introduction to Logic. 3rd ed. Wadsworth, 1988.
警告: この引用は必ずしも正確ではありません.