J.Goody, The Development of the Family and Marriage in Europe (Cambridge, 1983), 44–47.
744
Moore, The First European Revolution, c. 970–1215, 65–72.
745
Cushing, Reform and the Papacy in the Eleventh Century, 99; о разногласиях по поводу этого требования в XVI в. см.: D.MacCulloch, Thomas Cranmer: A Life (New Haven and London, 1996), 577.