| 1. | The Routledge Handbook of tourism and the environment / Andrew Holden, David FennellAutor: Holden, Andrew Data Publicação: 2013 Coautor: Fennell, David A. COTA(S): 14906 |  | |
| 2. | Tourism Ethics / David A. FennellAutor: Fennell, David A. Data Publicação: 2006 COTA(S): 14864 | | |
| 3. | Ecotourism : an introduction / David A. FennellAutor: Fennell, David A. Data Publicação: 1999 COTA(S): 8003 | | |
| 4. | Ecotourism on trial : the case of billfish angling as ecotourism / David A. FennellAutor: Fennell, David A. |  | |
| 5. | Ecotourism and ethics: moral development and organizational cultures / David Cruise Malloy, David A. FennellAutor: Malloy, David Cruise Coautor: ; Fennell, David A. | | |
| 6. | Ecotourism and ethics : moral development and organizational cultures / David Cruise Malloy, David A. FennelAutor: Malloy, David Cruise Coautor: ; Fennell, David A. | | |