1. Amrikazemi A (2010) Atlas of geopark and geotourism resources of Iran: geoheritage of Iran. Geological Survey of Iran, Tehran
2. Barretino D, Wimbledon WP, Gallego E (eds) (2000) Geological heritage: its conservation and management. Instituto Tecnologico Geominero de Espana, Madrid
3. Dowling RK, Newsome D (eds) (2006) Geotourism. Elsevier, London
4. Gonggrijp GP, Gonggrijp GP (2000) Planning and management for geoconservation. In: Barretino D, Wimbledon WP, Gallego E, Barretino D, Wimbledon WP, Gallego E (eds) Geological heritage: its conservation and management. Instituto Tecnologico Geominero de Espana, Madrid, pp 29–45
5. Hose TA (1994) Telling the story of stone—assessing the client base. In: O’Halloran D, Green C, Harley M, Stanley M, Knill J (eds) Geological and landscape conservation. Geological Society, London, pp 451–457