
1.		Evolution of tourism in the scottish hinglands / R. B. Butler Autor: Butler, Richard W.
2.		Managing ecotourism: an opportunity spectrum approach / Stephen W. Boyd, Richard W. Butler Autor: Boyd, Stephen W. Coautor: ; Butler, Richard W.
3.		Seasonality in tourism: issues and implications / Richard Butler Autor: Butler, Richard W.
4.		Sustainable tourism: a state-of-the-art review / Richard W. Butler Autor: Butler, Richard W.
5.		Tourism and the environment : a geographical perspective / Richard W. Butler Autor: Butler, Richard W.
6.		Mapping tourist pressure: discussion, development and examples / Richard Butler Autor: Butler, Richard W.
7.		The core of heritage tourism / Yaniv Poria, Richard Butler and David Airey Autor: Poria, Yaniv Coautor: ; Butler, Richard W. Airey, David
8.		Complexity in tourism policies: A cognitive mapping approach / Ioanna Farsari, Richard W. Butler, Edith Szivas Autor: Frasari, Ioanna Coautor: ; Butler, Richard W. Szivas, Edith E. COTA(S): RE-1253
9.		Clustering and compatibility between tourism attractions / Adi Weidenfeld, Richard W. Butler, Allan M. Williams Autor: Weidenfeld, Adi Coautor: ; Butler, Richard W. Williams, Allan M. COTA(S): RE-1610
10.		The Tourism area life cicle: Applications and modifications / Richard W. Butler Autor: Butler, Richard W. Data Publicação: 2006 COTA(S): 14911-I; 14911-II