@book{PootenLangenbeck2016,
  author    = {Pooten, Holger and Langenbeck, Jochen},
  title     = {Bilanzanalyse},
  edition   = {4.},
  publisher = {Kiehl Verlag},
  address   = {Herne},
  isbn      = {978-3-470-53924-9},
  pages     = {309},
  year      = {2016},
  language  = {de}
}