(1994). Benefit-cost analysis in theory and practice / Richard O. Zerbe, Jr., Dwight D. Dively.
Chicago-čujuhus (17. p.)Benefit-cost Analysis in Theory and Practice / Richard O. Zerbe, Jr., Dwight D. Dively. 1994.
MLA-čujuhus (9. p.)Benefit-cost Analysis in Theory and Practice / Richard O. Zerbe, Jr., Dwight D. Dively. 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.