APA引文
Panneerselvam, R. (2013). Engineering economics. Phi Learning.
Chicago Style (17th ed.) Citation
Panneerselvam, R. Engineering Economics. New Delhi: Phi Learning, 2013.
MLA引文
Panneerselvam, R. Engineering Economics. Phi Learning, 2013.
警告:這些引文格式不一定是100%准確.