Turismo na natureza como base do desenvolvimento turístico responsável nos Açores / Francisco António dos Santos da Silva
Critical debates in tourism / Tej Vir Singh
Responsible tourism: concepts, theory and practice / David Leslie
Tourism and Climate Change : Impacts, adaptation and mitigation / Daniel Scott, C. Michael Hall e Stefan Gössling
Tourist Experience:Contemporary perspectives / Richard Sharpley e Philip R. Stone
International conference on metropolitan tourism: Busan, Republic of Korea, 1-12 September 2007 / World Tourism Organization
Turismo responsable : 30 propuestas de viaje / Alhena Media
O Turista e o viajante: Contributos para a conceptualização do Turismo alternativo e Responsável / Brígida Rocha Brito