Tweedale, G. (1987). Sheffield steel and America : a century of commercial and technological interdependence, 1830-1930 / Geoffrey Tweedale: A century of commercial and technological interdependence, 1830-1930. Cambridge University Press.
Chicago Style (17th ed.) CitationTweedale, Geoffrey. Sheffield Steel and America : A Century of Commercial and Technological Interdependence, 1830-1930 / Geoffrey Tweedale: A Century of Commercial and Technological Interdependence, 1830-1930. Cambridge: Cambridge University Press, 1987.
MLA (9th ed.) CitationTweedale, Geoffrey. Sheffield Steel and America : A Century of Commercial and Technological Interdependence, 1830-1930 / Geoffrey Tweedale: A Century of Commercial and Technological Interdependence, 1830-1930. Cambridge University Press, 1987.