@book{AlbertSchr{\"o}derSchulz2021,
  author    = {Albert, Alexandra and Schr{\"o}der, Heiko and Schulz, Angelika},
  title     = {Einkommensteuer},
  edition   = {7. Auflage},
  isbn      = {978-3-9555-4738-7},
  url       = {https://ebookcentral.proquest.com/lib/hs-ludwigsburg/detail.action?docID=6578247},
  publisher      = {Hochschule f{\"u}r {\"o}ffentliche Verwaltung und Finanzen},
  pages     = {487},
  year      = {2021},
  language  = {de}
}