(1970). Technological change: The United States and Britain in the nineteenth century. London: Methuen.
Chicago Style CitationTechnological Change: The United States and Britain in the Nineteenth Century. London: Methuen, 1970.
Cita MLATechnological Change: The United States and Britain in the Nineteenth Century. London: Methuen, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.