Anabestani, A.A., Anabestani, Z. (2010), Strategies for controlling structural marginalization in Sabzevar, Journal of Urban Planning, 1: 65-85. (In Persian)
Bolund P., & Hunhammar S. (1999), Analysis Ecosystem services in urban areas. Ecological Economics, 29: 293-301.
Land Use Consultants for the Green Arc Steering Group. (2004), Bringing the big outdoors closer to people, improving countryside around London: The green Arc approach. 95p.
Mundie, A., & Dyett, B. 2007. Green belt conservation strategies, Lodi general plan update, 80pp.
Natural England and the campaign to protect rural England. (2010), Green belts: a greener future. 138 pp.
Available at: http://www.ruaf.org/ruaf_bieb/upload/3284.pdf.
Obsorn, F. J. (1969), Green belt cities. Evelyn, Adams & Mackay, London. Planning policy guidance 2:
green belts, 1995. British government, 25pp. Available at: http://www.communities.gov.uk/documents/planningandbuilding/pdf/155499.pdf.
Robert, M.S. (1995), The evolution of greenways as an adaptive urban landscape form. Landscape and Urban Planning, 3:131-155.
Shiraz Organization of Parks and Green Areas (2010), report of green belt project (not published) (In Persian)
Soltani, A., Hajipour, Kh., Khorsand, N.,(2010), Managing physical growth of cities using urban growth boundaries, Journal of Construction Engineering Organization reported Fars Province, 67: 52-47. (In Persian)
Tang, B., Wong, S., & King-wah Lee, A.( 2007). Green belt in a compact city: A zone for conservation or transition? Landscape and Urban Planning, 79: 358-373.
Tehran Organization of Parks and Green Areas (2011), Careful design of the Green Belt south of Tehran, available at: http://parks.tehran.ir/default.aspx?tabid=92&ArticleId=491(In Persian)
Yokohari, M., Takeuchi, K., & Watanabe, T. (2000). Beyond greenbelts and zoning: A new planning concept for the environment of Asian mega-cities. Landscape and Urban Planning. 47:159-171