@book{HackeHerrenberger1992,
  author    = {Hacke, Axel and Herrenberger, Marcus},
  title     = {Der kleine Erziehungsberater},
  edition   = {ca. 1.000.000},
  publisher = {Kunstmann},
  address   = {M{\"u}nchen},
  isbn      = {3-88897-056-3},
  pages     = {120},
  year      = {1992},
  language  = {de}
}