Manansala, C. M. (1973). Modern mathematics: The new concept of arithmetic. Philippine Book.
Chicagoスタイル(17版)引用形式Manansala, Clara M. Modern Mathematics: The New Concept of Arithmetic. [Manila]: Philippine Book, 1973.
MLA(9版)引用形式Manansala, Clara M. Modern Mathematics: The New Concept of Arithmetic. Philippine Book, 1973.
警告: この引用は必ずしも正確ではありません.