Sen, A., Muellbauer, J., Kanbur, R., Hart, K., Williams, B., & Hawthorn, G. (1987). The standard of living. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Sen, Amartya, John Muellbauer, Ravi Kanbur, Keith Hart, Bernard Williams, agus Geoffrey Hawthorn. The Standard of Living. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1987.
Lua MLA (8ú heag.)Sen, Amartya, et al. The Standard of Living. Cambridge University Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.