Ellis et al. 2004, pp. 78, 81, 171. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, pp. 247–250. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, pp. 329–330. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, p. 330. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, p. 332. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, p. 333. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, p. 334. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, pp. 319–322. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Ellis et al. 2004, pp. 322–326. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.
Gill & Groves 1946, p. 33. Gill, R.; Groves, J. (1946). Club Route in Europe: the Story of 30 Corps in the European Campaign (1st ed.). Hannover: Werner Degener. OCLC255796710.
Ellis et al. 2004, pp. 327–348. Ellis, L. F.; Allen, G. R. G.; Warhurst, A. E. & Robb, J. (2004) [1962]. Butler, J. R. M. (ed.). Victory in the West: The Battle of Normandy. History of the Second World War United Kingdom Military Series. Vol. I (pbk. facs. repr. Imperial War Museum Department of Printed Books and Naval & Military Press ed.). London: HMSO. ISBN1-84574-058-0. OCLC276814706.