Newman, D. (1989) “The Spatial Theory of Voting: An Introduction. M. Enelow James & M. J. Hinch, Cambridge: Cambridge Univ. Press, 1984. An Electoral Atlas of Europe, 1968-1981. John Sallnow & Anna John, London: Butterworth Scientific, 1982.: [Book Review]”, Geography Research Forum, 9, pp. 172–174. doi:10.64166/ncwbxs80.