Reys, R., Lindquist, M. M., Lambdin, D. V., & Smith, N. L. Helping children learn mathematics (10a ed.).
Chicagoスタイル(17版)引用形式Reys, Robert, Mary M. Lindquist, Diana V. Lambdin, , Nancy L. Smith. Helping Children Learn Mathematics. 10a ed.
MLA(8版)引用形式Reys, Robert, et al. Helping Children Learn Mathematics. 10a ed.
警告: この引用は必ずしも正確ではありません.