@book
{TN_libero_mab2,
author = {
Imboden, Max
},
title = {
Politische Systeme
},
edition = {
2., unveränd. Nachdr.
}
,
publisher = {Helbing & Lichtenhahn},
isbn = {3719006379},
year = {1974},
address = {
Basel[u.a.]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}