Alarilla, L. M. (1965). The colored rods in the teaching of arithmetic in grades. IN Alarilla, Luis M. [column]. Education Quarterly.
Chicagoスタイル(17版)引用形式Alarilla, Luis M. "The Colored Rods in the Teaching of Arithmetic in Grades. IN Alarilla, Luis M. [column]." Education Quarterly 1965.
MLA(9版)引用形式Alarilla, Luis M. "The Colored Rods in the Teaching of Arithmetic in Grades. IN Alarilla, Luis M. [column]." Education Quarterly, 1965.
警告: この引用は必ずしも正確ではありません.