Sen, A. (1982). Choice, welfare and measurement. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Sen, Amartya. Choice, Welfare and Measurement. London: Harvard University Press, 1982.
Lua MLA (9ú heag.)Sen, Amartya. Choice, Welfare and Measurement. Harvard University Press, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.