Home › Authors › Alain Decrop 👤 Alain Decrop 5 books Books by Alain Decrop Sustainable and Collaborative Sustainable and Collaborative Tourism in a Digital World 2020 Consumer Behavior in Tourism a Consumer Behavior in Tourism and Hospitality Research 2017 Handbook of tourist behavior 2009 Vacation decision making 2006 Commitments and opportunities Commitments and opportunities 1999