Reihe Tourism on the VergeSpringer Berlin × Open TourismOpen Innovation, Crowdsourcing and Co-Creation Challenging the Tourism IndustrySpringer BerlinSoftcover2018128,39 € Open TourismOpen Innovation, Crowdsourcing and Co-Creation Challenging the Tourism IndustrySpringer BerlinHardcover2016181,89 € Open TourismOpen Innovation, Crowdsourcing and Co-Creation Challenging the Tourism IndustrySpringer BerlineBook2016117,69 €