@book{SteinhausenZoerkendoerfer1990,
  author    = {Steinhausen, Detlef and Z{\"o}rkend{\"o}rfer, Siegfried},
  title     = {Statistische Datenanalyse mit dem Programmsystem SPSS x und SPSS PC +},
  edition   = {2., v{\"o}llig {\"u}berarb.},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen [u.a.]},
  isbn      = {3-486-21700-3},
  pages     = {VI, 157 S.},
  year      = {1990},
  language  = {de}
}