@book{SteinhausenKobelt2006,
  author    = {Steinhausen, Detlef and Kobelt, Helmut},
  title     = {Wirtschaftsstatistik f{\"u}r Studium und Praxis},
  edition   = {7., aktualisierte Au},
  publisher = {Sch{\"a}ffer-Poeschel},
  address   = {Stuttgart},
  isbn      = {3-7910-2497-3},
  pages     = {XI, 389 S. : graph. Darst.},
  year      = {2006},
  language  = {de}
}