@incollection{itb2040,
  author = {Gessler, Michael},
  editor = {G. Alessandrini},
  title = {Formation of the German Dual Apprenticeship System and the Challenge of Cooperation between Schools and Companies},
  year = {2017},
  booktitle = {Atlante de Pedagogia del Lavoro},
  pages = {90–114},
  publisher = {FrancoAngeli},
}