@book
{TN_libero_mab2,
author = {
Ovenden, Mark
},
title = {
Transit maps of the world
[every urban train map on earth]
},
edition = {
Third revised and expanded edition
}
,
publisher = {Penguin Books},
isbn = {9780141981444},
year = {2015},
address = {
Random House
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}