Pervin, W. J. (1964). Foundations of general topology. Academic Press.
シカゴスタイル引用形Pervin, William J. Foundations of General Topology. New York: Academic Press, 1964.
MLA引用形式Pervin, William J. Foundations of General Topology. Academic Press, 1964.
警告: この引用は必ずしも正確ではありません.