Boardman, A. E. (2006). Cost-benefit analysis: Concepts and practice (3rd ed.). Pearson/Prentice Hall.
Chicago-viite (17. p.)Boardman, Anthony E. Cost-benefit Analysis: Concepts and Practice. 3rd ed. Upper Saddle River, N.J. ; New Delhi: Pearson/Prentice Hall, 2006.
MLA-viite (8. p.)Boardman, Anthony E. Cost-benefit Analysis: Concepts and Practice. 3rd ed. Pearson/Prentice Hall, 2006.
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