@book{OPUS4-1989,
  title     = {21 Fallstudien aus dem Handel},
  series    = {Fallstudiensammlung},
  volume    = {2},
  editor    = {Siegfried, Patrick},
  isbn      = {978-3-86924-474-7},
  institution = {Fakult{\"a}t Wirtschaft (W)},
  pages     = {219},
  year      = {2013},
  subject      = {Handel},
  language  = {de}
}