Sen, A. K. (1999). Development as freedom. Oxford University Press.
Chicagoスタイル(17版)引用形式Sen, Amartya Kumar. Development as Freedom. Oxford: Oxford University Press, 1999.
MLA(9版)引用形式Sen, Amartya Kumar. Development as Freedom. Oxford University Press, 1999.
警告: この引用は必ずしも正確ではありません.