Cape, J. (1974). In defence of economic growth. London: Thirty Bedford Square.
Dyfyniad Arddull ChicagoCape, Jonathan. In Defence of Economic Growth. London: Thirty Bedford Square, 1974.
Dyfyniad MLACape, Jonathan. In Defence of Economic Growth. London: Thirty Bedford Square, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.