Cita APA (7th ed.)
(1978). Guide to practical project appraisal: Sopcial benefit-cost analysis in developing countries. Oxford.
Cita Chicago (17th ed.)
Guide to Practical Project Appraisal: Sopcial Benefit-cost Analysis in Developing Countries. New Delhi: Oxford, 1978.
Cita MLA (9th ed.)
Guide to Practical Project Appraisal: Sopcial Benefit-cost Analysis in Developing Countries. Oxford, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.