Butzmann, E. (2014). The sustainable yield of nature-based tourism in protected areas: Theoretical impetus for a methodogical framework.
Chicago-Zitierstil (17. Ausg.)Butzmann, Elias. The Sustainable Yield of Nature-based Tourism in Protected Areas: Theoretical Impetus for a Methodogical Framework. 2014.
MLA-Zitierstil (9. Ausg.)Butzmann, Elias. The Sustainable Yield of Nature-based Tourism in Protected Areas: Theoretical Impetus for a Methodogical Framework. 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.