Layard, R., & Glaister, S. (2001). Cost-benefit analysis (2nd ed., repr.). University Press.
Cita Chicago Style (17a ed.)Layard, Richard, y Stephen Glaister. Cost-benefit Analysis. 2nd ed., repr. Cambridge: University Press, 2001.
Cita MLA (9a ed.)Layard, Richard, y Stephen Glaister. Cost-benefit Analysis. 2nd ed., repr. University Press, 2001.
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