↑ François Louis Ganshof (1944). Qu'est-ce que la féodalité. Translated into English by Philip Grierson as Feudalism, with a foreword by F. M. Stenton, 1st ed.: New York and London, 1952; 2nd ed: 1961; 3d ed: 1976.
↑ Andrew Jones, "The Rise and Fall of the Manorial System: A Critical Comment" The Journal of Economic History 32.4 (December 1972:938–944) p. 938; a comment on D. North and R. Thomas, "The rise and fall of the manorial system: a theoretical model", The Journal of Economic History 31 (December 1971:777–803).
↑ William Stubbs. The Constitutional History of England. Oxford: 1875.
↑ G. McMullan and D. Matthews, Reading the medieval in early modern England (Cambridge: Cambridge University Press, 2007), p. 231.
↑ H. Damico, J. B. Zavadil, D. Fennema, and K. Lenz, Medieval Scholarship: Philosophy and the arts: biographical studies on the formation of a discipline (Taylor & Francis, 1995), p. 80.
