DODGE, Martin - KITCHIN, Rob - PERKINS, C. R. Rethinking maps : new frontiers in cartographic theory. London : Routledge, 2011. xvii, 246 s. Routledge studies in human geography ; 28. Available on Internet: <http://www.gbv.de/dms/bowker/toc/9780415461528.pdf> ISBN 978-0-415-67667-0.