Sullivan, W. G., Wicks, E. M., & Koelling, C. P. (2014). Engineering economy (16. baskı, uluslararası baskı.). Pearson Education.
Chicago Style (17th ed.) CitationSullivan, William G., Elin M. Wicks, and C. Patrick Koelling. Engineering Economy. 16. baskı, uluslararası baskı. Harlow: Pearson Education, 2014.
MLA (9th ed.) CitationSullivan, William G., et al. Engineering Economy. 16. baskı, uluslararası baskı. Pearson Education, 2014.
Warning: These citations may not always be 100% accurate.