Alarilla, L. M. (1965). The colored rods in the teaching of arithmetic in grades. IN Alarilla, Luis M. [column]. Education Quarterly.
Cita Chicago Style (17a ed.)Alarilla, Luis M. "The Colored Rods in the Teaching of Arithmetic in Grades. IN Alarilla, Luis M. [column]." Education Quarterly 1965.
Cita MLA (9a ed.)Alarilla, Luis M. "The Colored Rods in the Teaching of Arithmetic in Grades. IN Alarilla, Luis M. [column]." Education Quarterly, 1965.
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