Bayley, S. (1979). In good shape: Style in industrial products 1900 to 1960. Design Council.
Cita Chicago (17th ed.)Bayley, Stephen. In Good Shape: Style in Industrial Products 1900 to 1960. London: Design Council, 1979.
Cita MLA (9th ed.)Bayley, Stephen. In Good Shape: Style in Industrial Products 1900 to 1960. Design Council, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.