Mishan, E. J., & Quah, E. Cost-benefit analysis (Sixth edition.).
Cita Chicago (17th ed.)Mishan, E. J., i Euston Quah. Cost-benefit Analysis. Sixth edition.
Cita MLA (9th ed.)Mishan, E. J., i Euston Quah. Cost-benefit Analysis. Sixth edition.
Atenció: Aquestes cites poden no estar 100% correctes.