Kepulauan Britania: Perbedaan antara revisi

* {{Cite book| first=Stephen| last=Allen| title=Lords of Battle: The World of the Celtic Warrior| publisher=Osprey Publishing| year=2007| isbn=1-84176-948-7| url=http://books.google.com/?id=28C63w4vKD8C| ref=refAllen2007}}

* {{Cite book| first=Robin George| last=Collingwood| title=Roman Britain and the English Settlements| publisher=Biblo & Tannen Publishers| year=1998| isbn=0-8196-1160-3 | url=http://books.google.com/?id=fMcbnMFn8lcC | ref=refCollingwood1998}}

* {{Cite book| first=Norman| last=Davies| authorlink=Norman Davies| title=[[The Isles a History]]| publisher=Macmillan| year=2000| isbn=0-333-69283-7 | ref=refDavies2000}}

* {{Cite book| first=Niall| last=Ferguson| authorlink=Niall Ferguson| title=Empire| publisher=Basic Books| year=2004| isbn=0-465-02329-0| url=http://books.google.com/?id=luSjXeSByHEC| ref=refFergusonEmpire2004| accessdate=22 July 2009}}

* {{Cite book| last = Foster (editor)| first = Robert Fitzroy| coauthors = [[Donnchadh O Corrain]], Professor of Irish History at University College Cork: (Chapter 1: ''Prehistoric and Early Christian Ireland'')| title = The Oxford History of Ireland| publisher=Oxford University Press| date = 1 November 2001| url = http://books.google.com/?id=bD9RFgLaGQkC| isbn = 0-19-280202-X| ref=refFoster2001}}

* {{Cite book| first=John Brian| last=Harley| coauthors = David Woodward |title=The History of Cartography: Cartography in prehistoric, ancient, and medieval Europe and the Mediterranean| publisher=Humana Press| year=1987| isbn=0-226-31633-5| url=http://books.google.com/?id=uJaP4i7-_MIC| ref=refHarley1987}}

* {{Cite book| first=Angus| last=Maddison| title=The World Economy: A Millennial Perspective| publisher=Organisation for Economic Co-operation and Development| year=2001| isbn=92-64-18654-9| url=http://books.google.com/?id=6D01BTuzScwC| ref=refMaddison2001| accessdate=22 July 2009}}

* {{Cite book| first=Jean| last=Markale| title=King of the Celts| publisher=Bear & Company| year=1994| isbn=0-89281-452-7| url=http://books.google.com/?id=-qIzhamrT2kC| ref=refMarkale1994}}

* {{Cite book| first=Christopher| last=Snyder| title=The Britons| publisher=Blackwell Publishing| year=2003| isbn=0-631-22260-X | url=http://books.google.com/?id=QI_-cR_nZYsC | ref=refSnyder2003}}