@book{Hardt1998,
  author    = {Rosemarie Hardt},
  title     = {Kostenmanagement},
  series = {Managementwissen f{\"u}r Studium und Praxis},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen},
  isbn      = {3-486-23696-2},
  year      = {1998},
  language  = {de}
}