W.L. Warren, Henry II, Berkeley - Los Angeles, 1973, p. 46, J. Gillingham, The Angevin Empire, Londen, 1984, p. 16.
A. Weir, Eleanor of Aquitaine: By the Wrath of God, Queen of England, Londen, 2000, p. 94, R.V. Turner, Eleonore von Aquitanien: Königin des Mittelalters, München, 2012, p. 144.
