Sen, A. (1982). Choice, welfare and measurement. Harvard University Press.
Cita Chicago (17th ed.)Sen, Amartya. Choice, Welfare and Measurement. London: Harvard University Press, 1982.
Cita MLA (9th ed.)Sen, Amartya. Choice, Welfare and Measurement. Harvard University Press, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.