Hooper, Wilfrid (1936). "The Pilgrims' Way and its supposed pilgrim use"(PDF). Surrey Archaeological Collections. 44. Guildford: Surrey Archaeological Society: 53. A Pipe Roll record for the hire of horses for the King's escort to London is extant.
Castleden, Rodney (1987). "The High Roads". The Stonehenge People: An Exploration of Life in Neolithic Britain, 4700-2000 BC. Routledge. p. 114. ISBN0-7102-0968-1.
Brayley, Edward (1850). A topographical history of Surrey. Vol. 4. London: G Willis. p. 218. OCLC4601837.
Fagg, C. C.; Hutchings, G. E. (1928). "Prehistory". In Ogilvie, Alan Grant (ed.). Great Britain: essays in regional geography. Tansley, A. G. Cambridge, England: Cambridge University Press. p. 29. OCLC59447377.