Sison, B. A. (1968). Higher arithmetic: A modern approach, a textbook for third year high school. Alemar-Phoenix.
Chicagoスタイル(17版)引用形式Sison, Bienvenido A. Higher Arithmetic: A Modern Approach, a Textbook for Third Year High School. Quezon City: Alemar-Phoenix, 1968.
MLA(9版)引用形式Sison, Bienvenido A. Higher Arithmetic: A Modern Approach, a Textbook for Third Year High School. Alemar-Phoenix, 1968.
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