Institution of Mechanical Engineers (Great Britain). Automobile Division & Society of Motor Manufacturers and Traders. (1992). Bus '92: The expanding role of buses towards the twenty-first century : international conference, 17-19 March 1992, Institution of Mechanical Engineers, Birdcage Walk, London. Published for IMechE by Mechanical Engineering Publications Limited.
Lua i Stíl Chicago (17ú heag.)Institution of Mechanical Engineers (Great Britain). Automobile Division agus Society of Motor Manufacturers and Traders. Bus '92: The Expanding Role of Buses Towards the Twenty-first Century : International Conference, 17-19 March 1992, Institution of Mechanical Engineers, Birdcage Walk, London. London: Published for IMechE by Mechanical Engineering Publications Limited, 1992.
Lua MLA (8ú heag.)Institution of Mechanical Engineers (Great Britain). Automobile Division agus Society of Motor Manufacturers and Traders. Bus '92: The Expanding Role of Buses Towards the Twenty-first Century : International Conference, 17-19 March 1992, Institution of Mechanical Engineers, Birdcage Walk, London. Published for IMechE by Mechanical Engineering Publications Limited, 1992.