Dutta,Bhaskar. (1994). Welfare economics. Oxford University Press.
Dyfyniad Arddull ChicagoDutta,Bhaskar. Welfare Economics. Delhi: Oxford University Press, 1994.
Dyfyniad MLADutta,Bhaskar. Welfare Economics. Oxford University Press, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.