@book{9783896935847,
  title = {Rhetorik},
  editor = {Joachim Knape,Olaf Kramer,Thomas Schirren},
  publisher = {Frank \& Timme},
  year = {2012},
  edition = {1},
  series = {Neue Rhetorik},
  volume = {13},
  url = {https://www.frank-timme.de/en/programme/product/rhetorik-bildung-ausbildung-weiterbildung}
}