Dyfyniad APA

Sen, A. (1982). Choice, welfare and measurement. Harvard University Press.

Dyfyniad Arddull Chicago

Sen, Amartya. Choice, Welfare and Measurement. London: Harvard University Press, 1982.

Dyfyniad MLA

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

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