Knowles, L. C. A. (1966). The industrial and commercial revolutions in Great Britain during the nineteenth century (4th (rev.) ed., eighth thousand.). G. Routledge & Sons, ltd..
Dyfyniad Arddull ChicagoKnowles, L. C. A. The Industrial and Commercial Revolutions in Great Britain During the Nineteenth Century. 4th (rev.) ed., eighth thousand. London: G. Routledge & Sons, ltd., 1966.
Dyfyniad MLAKnowles, L. C. A. The Industrial and Commercial Revolutions in Great Britain During the Nineteenth Century. 4th (rev.) ed., eighth thousand. G. Routledge & Sons, ltd., 1966.
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