Carpio, J. N., & Guillermo, J. M. (2014). Plane trigonometry. Rex Book Store.
Chicagoスタイル(17版)引用形式Carpio, Joy N., , Jaymie M. Guillermo. Plane Trigonometry. Manila: Rex Book Store, 2014.
MLA(9版)引用形式Carpio, Joy N., , Jaymie M. Guillermo. Plane Trigonometry. Rex Book Store, 2014.
警告: この引用は必ずしも正確ではありません.