Panneerselvam R. (2020). Engineering Economy (02nd.). PHI Learning.
Chicagoスタイル(17版)引用形式Panneerselvam R. Engineering Economy. 02nd. New Delhi: PHI Learning, 2020.
MLA(9版)引用形式Panneerselvam R. Engineering Economy. 02nd. PHI Learning, 2020.
警告: この引用は必ずしも正確ではありません.