Müller, D. K., & Więckowski, M. (2020). Tourism in Transitions. 1st ed. 2018. Springer International Publishing.
Stile di citazione ChicagoMüller, Dieter K., e Marek Więckowski. Tourism in Transitions. 1st Ed. 2018. Springer International Publishing, 2020.
Citazione MLAMüller, Dieter K., e Marek Więckowski. Tourism in Transitions. 1st Ed. 2018. Springer International Publishing, 2020.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.