1.		An integrative approach to tourism: lessons from the Andes of Peru / Ross E. Mitchell, Paul F. J. Eagles Autor: Mitchell, Ross E. Coautor: ; Eagles, Paul F.J.
2.		The encyclopedia of ecotourism / David B. Weaver [et al.] Data Publicação: 2000 Resp- Sec.: Weaver, David Bruce Backman, Kenneth F. Cater, Erlet Eagles, Paul F.J. Mckercher, Bob
3.		Sustainable tourism in protected areas : guidelines for planning and management / Paul F. J. Eagles, Stephen F. McCool, Christopher D. Haynes Autor: Eagles, Paul F.J. Data Publicação: 2002 Coautor: McCool, Stephen F. Haynes, Christopher D.