Crossley, J. What is mathematical logic (2nd ed.). Oxford University.
シカゴスタイル引用形Crossley, J.N. What Is Mathematical Logic. 2nd ed. London: Oxford University.
MLA引用形式Crossley, J.N. What Is Mathematical Logic. 2nd ed. Oxford University.
警告: この引用は必ずしも正確ではありません.