Boskin, M. J. (1979). Economics and Human Welfare. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Boskin, Michael J. Economics and Human Welfare. ELSEVIER, 1979.
Lua MLA (8ú heag.)Boskin, Michael J. Economics and Human Welfare. ELSEVIER, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.