@book{9783896934062,
  title = {Applied Behaviour Analysis},
  author = {Melanie Matzies},
  publisher = {Frank \& Timme},
  year = {2004},
  edition = {1},
  series = {Autismus. Studien, Materialien und Quellen},
  volume = {11},
  url = {https://www.frank-timme.de/de/programm/produkt/applied\_behaviour\_analysis}
}