Dreyer, Stephan (2018): The Legal Framework for Computer Games and Child Protection in Germany. In: E. Sørensen (Hrsg.), Cultures of Computer Game Concerns. Bielefeld: transcript. S. 95-112.
Dreyer, Stephan (2018): The Legal Framework for Computer Games and Child Protection in Germany. In: E. Sørensen (Hrsg.), Cultures of Computer Game Concerns. Bielefeld: transcript. S. 95-112.
2011