Philippines (Republic). Bureau of Public Schools. (1950). Course of study in advanced arithmetic. Bureau of Print.
Chicago-viite (17. p.)Philippines (Republic). Bureau of Public Schools. Course of Study in Advanced Arithmetic. Manila: Bureau of Print, 1950.
MLA-viite (9. p.)Philippines (Republic). Bureau of Public Schools. Course of Study in Advanced Arithmetic. Bureau of Print, 1950.
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