Mishan, E. J., & Quah, E. Cost-benefit analysis (Sixth edition.).
Lua i Stíl Chicago (17ú heag.)Mishan, E. J., agus Euston Quah. Cost-benefit Analysis. Sixth edition.
Lua MLA (9ú heag.)Mishan, E. J., agus Euston Quah. Cost-benefit Analysis. Sixth edition.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.