Sen,Amartya. (1987). On ethics and economics. Oxford University Press.
Čikaški stil citiranjaSen,Amartya. On Ethics and Economics. New Delhi: Oxford University Press, 1987.
MLA način citiranjaSen,Amartya. On Ethics and Economics. Oxford University Press, 1987.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.