@Article{83871, author = "Antoni Mączak", title = ""The estates of the higher nobility in fourteenth century England", G. A. Holmes, Cambridge 1957; "The estates of the Percy Family 1416-1537", J. M. V. Bean, London 1958 : [recenzja] ", year = 1960, volume = 51, number = 1, journal = Przegląd Historyczny, pages = s. 194-196, }