@book{Steinkamp2008,
  author    = {Steinkamp, Thomas},
  title     = {Personalmanagement f{\"u}r Ingenieure},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen},
  isbn      = {978-3-486-58440-0},
  pages     = {214},
  year      = {2008},
  language  = {de}
}
@book{Bensberg2008,
  author    = {Bensberg, Frank},
  title     = {Excel f{\"u}r Wirtschaftswissenschaftler},
  publisher = {Vahlen},
  address   = {M{\"u}nchen},
  isbn      = {978-3-8006-3585-6},
  pages     = {169},
  year      = {2008},
  language  = {de}
}
@book{Genkova2008,
  author    = {Genkova, Petia},
  title     = {Lernen und Entwicklung im globalen Kontext : "heimliche Lehrpl{\"a}ne" und Basiskompetenzen},
  publisher = {Pabst},
  address   = {Lengerich},
  isbn      = {978-3-89967-477-4},
  pages     = {326},
  year      = {2008},
  language  = {de}
}
@book{Genkova2008,
  author    = {Genkova, Petia},
  title     = {Erfolg durch Schl{\"u}sselqualifikationen? : "Heimliche Lehrpl{\"a}ne" und Basiskompetenzen im Zeichen der Globalisierung},
  publisher = {Pabst},
  address   = {Lengerich},
  isbn      = {978-3-89967-453-8},
  pages     = {329},
  year      = {2008},
  language  = {de}
}