Erik Olin Wright. (2011). American Society: How it really works. NewYork: Norton & Company.
Dyfyniad Arddull ChicagoErik Olin Wright. American Society: How It Really Works. NewYork: Norton & Company, 2011.
Dyfyniad MLAErik Olin Wright. American Society: How It Really Works. NewYork: Norton & Company, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.