Redigerer Harald Harefot (avsnitt)

== Litteratur ==
* Cook, John Douglas et al. (1932: ''The Saturday Review of Politics, Literature, Science and Art'', '''153'''. J. W. Parker and Son.
* DeVries, Kelly (2003): ''The Norwegian Invasion of England in 1066''. Boydell & Brewer Ltd, ISBN 1843830272
* Douglas, David Charles (1964): ''William The Conqueror: The Norman Impact Upon England''. University of California Press.
* Evans, Michael (2006): ''Death of Kings: Royal Deaths in Medieval England''. Continuum International Publishing Group, ISBN 1852855851
* Fjalldal, Magnús (2005): ''Anglo-Saxon England in Icelandic Medieval Texts''. University of Toronto Press, ISBN 0802038379
* Holman, Katherine (2007): ''The Northern Conquest: Vikings in Britain and Ireland''. Oxford: Signal, ISBN 1904955347
* Howard, Ian (2005): «Harold II: a Throne-Worthy King» i: ''King Harold II and the Bayeux Tapestry'', Boydell Press, ISBN 1843831244, s.35–52
* Lawson, M. K. (2004): [http://www.oxforddnb.com/view/article/12359?docPos=1 «Harold I (called Harold Harefoot) (d. 1040), king of England»] i: ''Oxford Dictionary of National Biography''. Oxford University Press. doi:[https://dx.doi.org/10.1093%2Fref%3Aodnb%2F12359 10.1093/ref:odnb/12359]. <small>betalingsmur</small>
* Marvin, Julia (2006): ''The Oldest Anglo-Norman Prose Brut Chronicle: An Edition and Translation''. Boydell Press, ISBN 1843832747.
* Mason, Emma; Shoemaker, Robert Brink (2004): ''The House of Godwine: The History of Dynasty''. Continuum International Publishing Group, ISBN 1852853891
* O'Brien, Harriet (2006): ''Queen Emma and the Vikings: The Woman Who Shaped the Events of 1066''. Bloomsbury Publishing, ISBN 0747579687
* Robertson, Agnes Jane ([1939] 2009): ''Anglo-Saxon Charters'', Cambridge University Press, ISBN 0521178320.
* Skaaning, Poul (2010): ''Knud den store. Drømmen om nordsøimperiet 1014-1066'', Hovedland, ISBN 978-87-7070-196-9
* Stenton, F.M. (1971): ''Anglo-Saxon England'', 3. utg., Oxford: Clarendon Press. ISBN 0192801392.
* Stafford, Pauline (2004): [http://www.oxforddnb.com/view/article/180/?back=,12359 «Ælfgifu (Ælfgifu of Northampton) (fl. 1006–1036)»] i: ''Oxford Dictionary of National Biography''. Oxford University Press. doi:[https://dx.doi.org/10.1093%2Fref%3Aodnb%2F180 10.1093/ref:odnb/180]. <small>betalingsmur</small>
* Swanton, Michael James (1998): ''The Anglo-Saxon Chronicle'', opptrykk fra eldre verk, Routledge, ISBN 0415921295.
* Chisholm, Hugh, red. (1911): [https://en.wikisource.org/wiki/1911_Encyclopædia_Britannica/Harold_I «Harold I»] i: ''Encyclopædia Britannica'', 11. utg., Cambridge University Press.
* Hunt, William (1890): [https://en.wikisource.org/wiki/Harold_(d.1040)_(DNB00) «Harold (d.1040)»] i: Stephen, Leslie; Lee, Sidney: ''Dictionary of National Biography'', '''24'''. London: Smith, Elder & Co.