Dyfyniad APA

Sen,Amartya. (1982). Choice, welfare and measurement. Oxford University Press.

Dyfyniad Arddull Chicago

Sen,Amartya. Choice, Welfare and Measurement. New Delhi: Oxford University Press, 1982.

Dyfyniad MLA

Sen,Amartya. Choice, Welfare and Measurement. Oxford University Press, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.