• Entre el patrimonio natural y el cultural habita el mito: Isla del río Cuale (Puerto Vallarta, Jalisco, México) 

  Andrade Romo, Edmundo; Chavez‑Dagostino, Rosa María (2007)

• The bridge between heritage conservation planning and management and the visitor to heritage place 

  Wechtunyagul, Pairin (2007)

• Turismo arqueológico: diagnóstico e análise do produto arqueoturístico 

  Manzato, Fabiana (2007)

• Nature – Based Tourism on Peripheral Areas. Development or Disaster?Edited by C.Michael Hall & Stephen Boyd, UK: Channel View Publications, 2005 ISBN 1-874541-001-7 (hbk); ISBN 1-874541-000-9 (pbk) 

  Cruz Modino, Raquel de la (2007)

• Travel, Tourism, and Hospitality Research: a handbook for managers and researchers.J.R.Brent Ritchie y Charles R. Goeldner (eds.). John Wiley & Sons: 1994 (2ªed.). ISBN 0-471-58248-4 

  Ascanio, Alfredo (2007)

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