@book{BaumannBeenkenSandkuehler2013,
  author    = {Frank Baumann and Matthias Beenken and Hans-Ludger Sandk{\"u}hler},
  title     = {Handbuch Maklermanagement},
  publisher = {Haufe},
  address   = {Freiburg},
  isbn      = {978-3-648-02408-9},
  pages     = {352},
  year      = {2013},
  language  = {de}
}