APA引文

Panneerselvam,R. (2020). Engineering Economics (02nd.). PHI Learning.

Chicago Style (17th ed.) Citation

Panneerselvam,R. Engineering Economics. 02nd. New Delhi: PHI Learning, 2020.

MLA引文

Panneerselvam,R. Engineering Economics. 02nd. PHI Learning, 2020.

警告：這些引文格式不一定是100％准確.