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Dyfyniad Arddull ChicagoChambers, Jonathan David. The Workshop of the World: British Economic History from 1820 to 1880. London, New York: Oxford University Press, 1961.
Dyfyniad MLAChambers, Jonathan David. The Workshop of the World: British Economic History from 1820 to 1880. Oxford University Press, 1961.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.