1. Using visualisation techniques for enhancing public participation in planning and design: process, implementation and evaluation;Al Kodmany;Landsc. Urban Plan.,1999
2. Anonymus, 2003. Ministerie van de Vlaamse Gemeenschap, Administratie Land- en Tuinbouw. Actieplan: Naar een duurzamere glastuinbouw in Vlaanderen.
3. Using spatial information to improve collective understanding of shared environmental problems at watershed level;Bacic;Landsc. Urban Plan.,2006
4. Badgery-Parker, J., 2001. Greenhouse horticulture—beyond Australia. Winston Churchill Memorial Trust of Australia. Last accessed: December 20th 2007. http://www.dpi.nsw.gov.au/agriculture/horticulture/greenhouse/start/beyond-australia.
5. Badgery-Parker, J., 2005. Guidelines for the development of controlled environment horticulture: striving for consistency, consensus and community. Planning greenhouse and hydroponic horticulture in NSW. NSW Department of Primary Industries, Orange NSW. Last accessed: December 20th 2007. http://www.dpi.nsw.gov.au/agriculture/horticulture/greenhouse/start/guidelines