Alexander, D. C., & Daniel C. Alexander; Geralyn M. Koeberlein. Elementary Geometry for College Students. Boston: Houghton Mifflin.
シカゴスタイル引用形Alexander, Daniel C., , Daniel C. Alexander; Geralyn M. Koeberlein. Elementary Geometry for College Students. Boston: Houghton Mifflin.
MLA引用形式Alexander, Daniel C., , Daniel C. Alexander; Geralyn M. Koeberlein. Elementary Geometry for College Students. Boston: Houghton Mifflin.
警告: この引用は必ずしも正確ではありません.