Cheronis, N. D. The study of the physical world. [Boston],1958: Houghton Mifflin.
シカゴスタイル引用形Cheronis, Nicholas D. The Study of the Physical World. [Boston],1958: Houghton Mifflin.
MLA引用形式Cheronis, Nicholas D. The Study of the Physical World. [Boston],1958: Houghton Mifflin.
警告: この引用は必ずしも正確ではありません.