Campbell, H. F., Brown, R. P. C., & Brown, R. P. C. (2003). Benefit-cost analysis: Financial and economic appraisal using spreadsheets. Cambridge, UK New York: Cambridge University Press.
Παραπομπή Chicago StyleCampbell, Harry F., Richard P. C. Brown, and Richard P. C. Brown. Benefit-cost Analysis: Financial and Economic Appraisal Using Spreadsheets. Cambridge, UK New York: Cambridge University Press, 2003.
Παραπομπή MLACampbell, Harry F., Richard P. C. Brown, and Richard P. C. Brown. Benefit-cost Analysis: Financial and Economic Appraisal Using Spreadsheets. Cambridge, UK New York: Cambridge University Press, 2003.
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