Sen, A. (2000). Development as freedom. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Sen, Amartya. Development as Freedom. Oxford ; New York ; New Delhi: Oxford University Press, 2000.
Lua MLA (8ú heag.)Sen, Amartya. Development as Freedom. Oxford University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.