J. M. González del Valle, «ANTONY BLACK Monarchy and Community. Political ideas in the later conciliar controversy 1430-1450, “Cambridge Studies in Medieval Life and Thought”, Serie III, 1 vol. de XII + 190 págs., Ed. Cambridge University Press, Cambridge, 1970», Ius Canonicum, vol. 14, n.º 27, pp. 442-443, jun. 1974.