Sen, A., & Amartya Sen. Rationality and freedom. New Delhi: Oxford University Press.
シカゴスタイル引用形Sen, Amartya, , Amartya Sen. Rationality and Freedom. New Delhi: Oxford University Press.
MLA引用形式Sen, Amartya, , Amartya Sen. Rationality and Freedom. New Delhi: Oxford University Press.
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