Dyfyniad APA

Spencer, B. D. (1980). Benefit-cost analysis of data used to allocate funds. Springer- Verlag.

Dyfyniad Arddull Chicago

Spencer, Bruce D. Benefit-cost Analysis of Data Used to Allocate Funds. New York: Springer- Verlag, 1980.

Dyfyniad MLA

Spencer, Bruce D. Benefit-cost Analysis of Data Used to Allocate Funds. Springer- Verlag, 1980.

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