Parkinson, Michael; Champion, Tony; Evans, Richard; Simmie, James; Turok, Ivan; Crookston, Martin; Katz, Bruce; Park, Alison; Berube, Alan; Coombes, Mike; Dorling, Danny; Glass, Norman; Hutchins, Mary; Kearns, Ade; Martin, Ron; Wood, Peter (marts 2006). State of the English Cities: Volume 1(PDF). London: Office of the Deputy Prime Minister. s. 112. ISBN978-1-85112-845-7. Arkiveret fra originalen(PDF) 27. marts 2009. Hentet 5. marts 2009.
"Brief history of Hedon". Hedon Town Council: Working for You. Hedon Town Council. 2007. Arkiveret fra originalen 7. april 2013. Hentet 25. februar 2013.
"History of Hull". Hull City Council. 2007. Arkiveret fra originalen 10. januar 2008. Hentet 22. september 2007.
web.archive.org
"Brief history of Hedon". Hedon Town Council: Working for You. Hedon Town Council. 2007. Arkiveret fra originalen 7. april 2013. Hentet 25. februar 2013.
"History of Hull". Hull City Council. 2007. Arkiveret fra originalen 10. januar 2008. Hentet 22. september 2007.
Parkinson, Michael; Champion, Tony; Evans, Richard; Simmie, James; Turok, Ivan; Crookston, Martin; Katz, Bruce; Park, Alison; Berube, Alan; Coombes, Mike; Dorling, Danny; Glass, Norman; Hutchins, Mary; Kearns, Ade; Martin, Ron; Wood, Peter (marts 2006). State of the English Cities: Volume 1(PDF). London: Office of the Deputy Prime Minister. s. 112. ISBN978-1-85112-845-7. Arkiveret fra originalen(PDF) 27. marts 2009. Hentet 5. marts 2009.