Heilbroner, R. L. (1985). The nature and logic of capitalism. New York: W. W. Norton & Company.
Dyfyniad Arddull ChicagoHeilbroner, Robert L. The Nature and Logic of Capitalism. New York: W. W. Norton & Company, 1985.
Dyfyniad MLAHeilbroner, Robert L. The Nature and Logic of Capitalism. New York: W. W. Norton & Company, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.