Gruffudd ap Llywelyn ap Iorwerth (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gruffudd ap Llywelyn ap Iorwerth" in English language version.

refsWebsite

Global rank English rank

3^rd place

books.google.com

Colin A. Gresham (1973). Eifionydd: a Study in Landownership from the Medieval Period to the Present Day. University of Wales Press. p. 345. ISBN 978-0-7083-0435-8.
Wynford Vaughan-Thomas (1985). Wales, a History. M. Joseph. p. 10. ISBN 978-0-7181-2468-7.
Smith, J. Beverley (15 January 2014). Llywelyn ap Gruffudd: Prince of Wales. University of Wales Press. p. 47. ISBN 978-1-78316-007-5.
Stephenson, David (1984). The Governance of Gwynedd. University of Wales Press. p. 33. ISBN 978-0-7083-0850-9.
Cannon, John; Crowcroft, Robert (2015). The Oxford Companion to British History. Oxford University Press. p. 264. ISBN 978-0-19-967783-2.
Davies, John (1994). A History of Wales. Penguin Books. pp. 720–721. ISBN 978-0-14-014581-6.