Dunbar, C. S. (26 January 1951). "East Riding - a Case of Natural Selection". The Commercial Motor. Vol. 92, no. 2385. London: Temple Press. pp. 36–38. Retrieved 10 April 2023.
"Another BET operator goes Fleetline". The Commercial Motor. Vol. 122, no. 3136. London: Temple Press. 24 September 1965. p. 42. Retrieved 10 April 2023.
Moses, Derek (11 July 1969). "'Civility and Service'". Commercial Motor. Vol. 129, no. 3330. London: Temple Press. pp. 56–58. Retrieved 11 April 2023.
keybuses.com
Fenton, Mike (18 January 2023). "The bar at Beverley". Buses. No. 815. Stamford: Key Publishing. Retrieved 10 April 2023.