Her Majesty's Stationary Office / Home Office. (1960). Roadcraft: The Police Driver's Manual.
Lua i Stíl Chicago (17ú heag.)Her Majesty's Stationary Office / Home Office. Roadcraft: The Police Driver's Manual. London, 1960.
Lua MLA (8ú heag.)Her Majesty's Stationary Office / Home Office. Roadcraft: The Police Driver's Manual. 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.