@book{MennemannDummann2022,
  author    = {Mennemann, Hugo and Dummann, J{\"o}rn},
  title     = {Einf{\"u}hrung in die Soziale Arbeit},
  edition   = {4. Auflage},
  publisher = {Nomos},
  address   = {Baden Baden},
  isbn      = {978-3-8487-7226-1},
  publisher      = {FH M{\"u}nster - University of Applied Sciences},
  pages     = {246},
  year      = {2022},
  language  = {de}
}
@book{MennemannDummann2020,
  author    = {Mennemann, Hugo and Dummann, J{\"o}rn},
  title     = {Einf{\"u}hrung in die Soziale Arbeit},
  edition   = {3., aktualisierte und erweiterte Auflage},
  publisher = {Nomos},
  address   = {Baden Baden},
  isbn      = {978-3-8487-6185-2},
  publisher      = {FH M{\"u}nster - University of Applied Sciences},
  pages     = {220},
  year      = {2020},
  language  = {de}
}