A history of mediæval political theory in the west. Vol. II., The political theory of the Roman lawyers and the canonists, from the tenth century to the thirteenth century - Carlyle, R. W. (Robert Warrand), Sir, 1859-1934; Carlyle, A. J. (Alexander James), 1861-1943 (Edinburgh : William Blackwood and sons, 1928)
Keywords: studie; studies