Her Majesty's Stationary Office / Home Office. (1960). Roadcraft: The Police Driver's Manual.
Cita Chicago (17th ed.)Her Majesty's Stationary Office / Home Office. Roadcraft: The Police Driver's Manual. London, 1960.
Cita MLA (8th ed.)Her Majesty's Stationary Office / Home Office. Roadcraft: The Police Driver's Manual. 1960.
Atenció: Aquestes cites poden no estar 100% correctes.