@book{ZanderChasseRasch2003,
  author    = {Zander, Margherita and Chass{\´e}, Karl August and Rasch, Konstanze},
  title     = {Meine Familie ist arm},
  edition   = {1. Aufl.},
  publisher = {Leske + Budrich},
  address   = {Opladen},
  isbn      = {3-8100-3744-3},
  pages     = {352 S. : graph. Darst.},
  year      = {2003},
  language  = {de}
}
@book{ChasseZanderRasch2010,
  author    = {Chass{\´e}, Karl August and Zander, Margherita and Rasch, Konstanze},
  title     = {Meine Familie ist arm},
  edition   = {4. Aufl},
  publisher = {VHS-Verlag},
  address   = {Wiesbaden},
  isbn      = {978-3-531-17214-9},
  pages     = {352 S},
  year      = {2010},
  language  = {de}
}