Spencer,Bruce D. (1980). Benefit-cost analysis of data used to allocate funds. Springer-Verlag.
Čikaški stil citiranjaSpencer,Bruce D. Benefit-cost Analysis of Data Used to Allocate Funds. New York: Springer-Verlag, 1980.
MLA način citiranjaSpencer,Bruce D. Benefit-cost Analysis of Data Used to Allocate Funds. Springer-Verlag, 1980.
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