Prof. Ridley, « London’s experience offers guidelines to metro managers around the world », in developing metros 1992, 75 p. « / » https://www.academia.edu/21818869/The_Megaprojects_Paradox « / » https://www.racfoundation.org/assets/rac_foundation/content/downloadables/Moving_Cities_The_Future_of_Urban_Travel_RAC_Foundation_Dec_2014.pdf « / » https://www.internationaltransportforum.org/jtrc/DiscussionPapers/DP201316.pdf « / » http://content.tfl.gov.uk/lu-signs-manual.pdf « / » https://books.google.fr/books?id=DSFsDwAAQBAJ&pg=PA52&lpg=PA52&dq=London%27s+experience+offers+guidelines+to+metro+managers+around+the+world&source=bl&ots=HHEYRHyP5M&sig=ACfU3U0IDp0eJ0GaT_wJS7nKKU9YNwbYqQ&hl=fr&sa=X&ved=2ahUKEwjxiJ6Su6bxAhXhzIUKHWzTC0QQ6AEwB3oECAcQAw#v=onepage&q=London’s%20experience%20offers%20guidelines%20to%20metro%20managers%20around%20the%20world&f=false « / » https://www.intelligenttransport.com/transport-articles/21458/city-public-transportation-india/ « / » https://en.wikipedia.org/wiki/London_Underground […]
