Campbell, H. F., & Brown, R. P. (2005). Benefit-cost analysis: Financial and economic appraisal using spreadsheets. Cambridge University Press.
Chicago Style (17. basım) AtıfCampbell, Harry F., ve Richard P.C Brown. Benefit-cost Analysis: Financial and Economic Appraisal Using Spreadsheets. Cambridge, UK; New York: Cambridge University Press, 2005.
MLA (9th ed.) AtıfCampbell, Harry F., ve Richard P.C Brown. Benefit-cost Analysis: Financial and Economic Appraisal Using Spreadsheets. Cambridge University Press, 2005.
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