Schiller, B. R. (1998). The economics of poverty and discrimination (7th ed.). Prentice Hall.
Dyfyniad Arddull ChicagoSchiller, Bradley R. The Economics of Poverty and Discrimination. 7th ed. Upper Saddle River, N.J: Prentice Hall, 1998.
Dyfyniad MLASchiller, Bradley R. The Economics of Poverty and Discrimination. 7th ed. Prentice Hall, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.