THUESEN, H., FABRICKY, W., & THUESEN, G. (1981). Engineering economy -- Ed. 5. Prentice-Hall of India.
Chicago-čujuhus (17. p.)THUESEN, H.G, W.J FABRICKY, juo G.J THUESEN. Engineering Economy -- Ed. 5. New Delhi: Prentice-Hall of India, 1981.
MLA-čujuhus (9. p.)THUESEN, H.G, et al. Engineering Economy -- Ed. 5. Prentice-Hall of India, 1981.
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