Cutler, A., & McShane, R. trachtebnberg speed system of basic mathematics. Rupa & Co.
シカゴスタイル引用形Cutler, Ann, , Rudolph McShane. Trachtebnberg Speed System of Basic Mathematics. New Delhi: Rupa & Co.
MLA引用形式Cutler, Ann, , Rudolph McShane. Trachtebnberg Speed System of Basic Mathematics. Rupa & Co.
警告: この引用は必ずしも正確ではありません.