Warner, G. T. (1924). Landmarks in English industrial history. London: Blackie.
Trích dẫn kiểu ChicagoWarner, George Townsend. Landmarks in English Industrial History. London: Blackie, 1924.
Deismireacht MLAWarner, George Townsend. Landmarks in English Industrial History. London: Blackie, 1924.
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