Tower Subway (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tower Subway" in Italian language version.

refsWebsite

Global rank Italian rank

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archive.org

John R. Day e John Reed, The Story of London's Underground, 10th, Capital Transport, 2008 [1963], pp. 38–39, ISBN 978-1-85414-316-7.
Christian Wolmar, The Subterranean Railway: how the London Underground was built and how it changed the city forever, Atlantic, 2004, ISBN 1-84354-023-1.