Hyde, C. K. (1977). Technological change and the British iron industry, 1700-1870. Princeton, N.J: Princeton University Press.
Dyfyniad Arddull ChicagoHyde, Charles K. Technological Change and the British Iron Industry, 1700-1870. Princeton, N.J: Princeton University Press, 1977.
Dyfyniad MLAHyde, Charles K. Technological Change and the British Iron Industry, 1700-1870. Princeton, N.J: Princeton University Press, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.