Calmorin, L. P. (2006). Business mathematics. National Book Store.
Chicagoスタイル(17版)引用形式Calmorin, Laurentina Paler-. Business Mathematics. Mandaluyong City: National Book Store, 2006.
MLA(9版)引用形式Calmorin, Laurentina Paler-. Business Mathematics. National Book Store, 2006.
警告: この引用は必ずしも正確ではありません.