.Pearce, D. W. (1981). The social appraisal of projects: A text in cost-benefit analysis. the english language book society and macmillan.
Citazione stile Chigago Style (17a edizione).Pearce, D. W. The Social Appraisal of Projects: A Text in Cost-benefit Analysis. london: the english language book society and macmillan, 1981.
Citatione MLA (9a ed.).Pearce, D. W. The Social Appraisal of Projects: A Text in Cost-benefit Analysis. the english language book society and macmillan, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.