Fremont, H. (1969). How to teach mathematics in secondary schools. Saunders.
Chicagoスタイル(17版)引用形式Fremont, Herbert. How to Teach Mathematics in Secondary Schools. Philadelphia: Saunders, 1969.
MLA(9版)引用形式Fremont, Herbert. How to Teach Mathematics in Secondary Schools. Saunders, 1969.
警告: この引用は必ずしも正確ではありません.