Eliot, George (2004) [1871]. Gregory Maertz (ed.). ed. Middlemarch. Broadview Press. ISBN 1-55111-233-7 Note by editor of 2004 edition, Gregory Maertz, p. 710
Shand, John (2006). Central Works of Philosophy, Volume 2: Seventeenth and Eighteenth Century. McGill-Queen's Press. ISBN 0-7735-3018-5, ch. 3, "G. W. Leibnitz: Monadology," by Douglas Burnham; p. 61
Brand, Peter; Lino Pertile (1999). The Cambridge History of Italian Literature. Cambridge University Press. ISBN 0-521-66622-8 "Leon Battista Alberti (1404-1472), more versatile than Bruni, is often considered the archetype of the Renaissance polymath." p. 138
Newsome, David (1999). The Victorian World Picture. Cambridge University Press. ISBN 0-8135-2758-9p. 259
Jehlen, Myra; Michael Warner (1997). The English Literatures of America, 1500-1800. Routledge. ISBN 0-415-90873-6p. 667
Holloway, Sarah; Stephen Rice, Gill Valentine (2003). Key Concepts in Geography. Sage Publications, Inc.. ISBN 0-7619-7389-3p. 27
Kennedy, Barbara A. (2006). Inventing the Earth: Ideas on Landscape Development Since 1740. Blackwell Publishing. ISBN 1-4051-0187-3 "p. 132
Barfield, Owen A. (1999). A Barfield Reader. Wesleyan University Press, p. 47
Chorley, Richard J.; Robert P Beckinsale (1991). The History of the Study of Landforms Or the Development of Geomorphology. Routledge. ISBN 0-415-05626-8: "Lomonosov was a true polymath—physicist, chemist, natural scientist, poet and linguist...."p. 169
Howard Rheingold (2000). Tools for Thought: the history and future of mind-expanding technology. MIT Press. ISBN 0262681153, p. 66
Brown, James Robert (1999). Philosophy of Mathematics: An Introduction to a World of Proofs and Pictures. Routledge. ISBN 0-415-12275-9, p. 51
