एपीए उद्धरण

Thuesen, G. J., & Fabrycky, W. J. (2002). Engineering economy (9th ed.). Prentice-Hall of India.

शिकागो स्टाइल उद्धरण

Thuesen, Gerald J., और W. J. Fabrycky. Engineering Economy. 9th ed. New Delhi: Prentice-Hall of India, 2002.

एमएलए उद्धरण

Thuesen, Gerald J., और W. J. Fabrycky. Engineering Economy. 9th ed. Prentice-Hall of India, 2002.