The impact of local food specialities on the decision to (re)visit a tourist destination: Market-expanding or business-stealing / Marco Alderighi, Carluccio Bianchi, Eleonora Lorenzini
Rota da água e da pedra : montanhas mágicas. Rota de Turismo de natureza / Miguel Peixoto [et. al]
Informal trail creation: Hiking, trail running, and mountain bicycling in shortgrass prairie / David G. Havlick [et al.]