Pound, L. (1999). Supporting mathematical development in the early years. Buckingham: Open University Press.
シカゴスタイル引用形Pound, Linda. Supporting Mathematical Development in the Early Years. Buckingham: Open University Press, 1999.
MLA引用形式Pound, Linda. Supporting Mathematical Development in the Early Years. Buckingham: Open University Press, 1999.
警告: この引用は必ずしも正確ではありません.