@book{Zerres2016,
  author    = {Thomas Zerres},
  title     = {Arbeitsrecht kompakt!},
  edition   = {1},
  series    = {Regelwerk und Umsetzung},
  isbn      = {978-87-403-1575-2},
  url       = {http://bookboon.com/de/arbeitsrecht-kompakt-ebook},
  year      = {2016},
}