@incollection{GoebelTeitscheidFriedrichetal.2017,
  author    = {Christine G{\"o}bel and Petra Teitscheid and Silke Friedrich and Nina Langen and Melanie Speck and Tobias Engelmann and Holger Rohn},
  title     = {Implementing Sustainable Business Models in the Hospitality Sector with the Help of a Mission Statement},
  booktitle = {Proceedings in System Dynamics and Innovation in Food Networks 2017},
  year      = {2017},
}