| 1. | Making ecotourism sustainable: refocusing on economic viability. Lessons learnt from the “Regional strategic action plan for coastal ecotourism development in the South Western Indian Ocean” / David PicardAutor: Picard, David COTA(S): RE-926 |  | |
| 2. | The tourist plot: Antarctica and the modernity of nature / David Picard, Dennis ZuevAutor: Picard, David Coautor: ; Zuev, Dennis COTA(S): RE-1253 | | |
| 3. | Couchsurfing Cosmopolitanisms : Can Tourism Make a Better World? / David Picard, Sonja BuchbergerAutor: Picard, David Data Publicação: 2013 Coautor: Buchberger, Sonja COTA(S): A-1521-Dg | | |
| 4. | Festivals, Tourism and Social Change : remaking worlds / edited by David Picard and Mike RobinsonAutor: Picard, David Data Publicação: 2006 Coautor: Robinson, Mike, co-autor COTA(S): 11611.08 |  | |