Honsberger, R. (2003). Mathematical diamonds. Mathematical Association of America.
シカゴスタイル引用形Honsberger, Ross. Mathematical Diamonds. Rhode Island.: Mathematical Association of America, 2003.
MLA引用形式Honsberger, Ross. Mathematical Diamonds. Mathematical Association of America, 2003.
警告: この引用は必ずしも正確ではありません.