Noblesse de l'espace Plantagenêt (1154–1224), editions Civilisations Medievales; it's a collection of essays by various French and English historians on the Angevin ruling class. It's a bilingual sourcebook which articles in French or English (but not both at a time).
The Plantagenet Chronicles by Elizabeth Hallam. This book tells the history of the Angevin Dynasty and it is written in English.
↑Wood, Michael. "William the Conqueror: A Thorough Revolutionary". BBC History. Diakses tanggal 20 January 2015. Robert of Gloucester: 'The Normans could then speak nothing but their own language, and spoke French as they did at home and also taught their children. So that the upper class of the country that is descended from them stick to the language they got from home, therefore unless a person knows French he is little thought of. But the lower class stick to English and their own language even now.'
↑Elliott (2018), p. 10: "Another such composite monarchy was that inherited by James VI of Scotland from Elizabeth I in 1603, although, until James succeeded to the English throne, this was a composite monarchy made up of conquered rather than inherited lands. Twelfth-century England itself formed part of a composite state, straddling the British Isles and France, that was later to be known as the Angevin Empire, but the French connection did not prevent Henry II (r.1154–89) from asserting, or more correctly reasserting, the claims of his predecessors to English overlordship over all of Britain".