APA ציטוט

Thuesen, H. G. (1975). Engineering Economy (4th.). Prentice-Hall of India.

Chicago Edition Citation

Thuesen, H G. Engineering Economy. 4th. New Delhi: Prentice-Hall of India, 1975.

ציטוט MLA

Thuesen, H G. Engineering Economy. 4th. Prentice-Hall of India, 1975.