Sen, A., & Amartya Sen. (2001). Development as freedom. Oxford: Oxford University Press.
Chicago Style CitationSen, Amartya, i Amartya Sen. Development As Freedom. Oxford: Oxford University Press, 2001.
Cita MLASen, Amartya, i Amartya Sen. Development As Freedom. Oxford: Oxford University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.