1.		Ângulos complementares : Parque de natureza de Noudar / Alexandre Vaz [et al.] Data Publicação: 2009 Resp- Sec.: Vaz, Alexandre Cosme, João Quinta, Luís Guerra, Rui
2.		Tourist satisfaction in relation to attractions and implications for conservation in the protected areas of Northern Circuit, Tanzania / Moses Makonjio Okello, Sarah Yerian Autor: Okello, Moses Makonjio Coautor: ; Yerian, Sarah, co-autor
3.		Wildlife tourism, science and actor network theory / Kate Rodger Autor: Rodger, Kate Coautor: ; Moore, Susan A. Newsome, David