@book{HaubrockOehlschlegelHaubrock2018,
  author    = {Haubrock, Alexander and {\"O}hlschlegel-Haubrock, Sonja},
  title     = {Personalmanagement},
  publisher = {Kohlhammer},
  address   = {Stuttgart},
  isbn      = {978-3-17-034422-8},
  publisher      = {FH M{\"u}nster - University of Applied Sciences},
  pages     = {259},
  year      = {2018},
  language  = {de}
}
@article{OehlschlegelHaubrock2000,
  author    = {{\"O}hlschlegel-Haubrock, Sonja},
  title     = {Mitarbeitergewinnung: Assessment Center zur Personalauswahl},
  series = {Jahrbuch des Deutschen Direktmarketingverbandes},
  volume    = {2001},
  journal   = {Jahrbuch des Deutschen Direktmarketingverbandes},
  pages     = {52 -- 54},
  year      = {2000},
  language  = {de}
}