== Litteratur ==
*  {{cite journal|last=Griffiths|date=1968|first=R.A.|title=Local Rivalries and National Politics: The Percies, the Nevilles, and the Duke of Exeter, 1452–55|url=https://archive.org/details/sim_speculum_1968-10_43_4/page/589|journal=[[Speculum (journal)|Speculum]]|volume=43|issue=4|pages=589–632|doi=10.2307/2855323|jstor=2855323|author-link=Ralph A. Griffiths}}
* {{Cite web|last=Hicks|date=2004|first=Michael|title=Holland, Henry, second duke of Exeter (1430–1475), magnate|url=https://www.oxforddnb.com/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-50223|website=[[Oxford Dictionary of National Biography]]|doi=10.1093/ref:odnb/50223|author-link=Michael Hicks (historian)|access-date=13. maj 2022|archive-date=17. september 2019|archive-url=https://archive.today/20190917181250/https://www.oxforddnb.com/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-50223|url-status=bot: unknown}}
*  {{cite journal|last=Pugh|date=1990|first=T.B.|title=Richard, Duke of York, and the Rebellion of Henry Holand, Duke of Exeter, in May 1454|journal=[[Historical Research]]|volume=63|issue=152|pages=248–262|doi=10.1111/j.1468-2281.1990.tb00888.x}}
{{Navboks Rosekrigene}}
{{FD|1430|1475}}
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