@book{WeishauptBergerSauletal.2012,
  author    = {Horst Weishaupt and Melanie Berger and Bernadette Saul and Franz-Peter Schimunek and Katja Grimm and Steffen Ple{\"s}mann and Indra Z{\"u}genr{\"u}cker},
  title     = {Verkehrserziehung in der Sekundarstufe},
  isbn      = {3-86509-098-2},
  year      = {2012},
}