Thompson, G. (1976). Patterns of inequality: Unit 19-21. Open University Press.
Dyfyniad Arddull ChicagoThompson, Graham. Patterns of Inequality: Unit 19-21. England: Open University Press, 1976.
Dyfyniad MLAThompson, Graham. Patterns of Inequality: Unit 19-21. Open University Press, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.