1. P. Delp, A. Thesen, J. Motiwalla, N. Seshadri, Delphi: System tools for project planning, Columbus, OH: National Center for Research in Vocational Education, Ohio State University, 1977.
2. R Gómez, P. Hunt, Telecentre Evaluation—A Global Perspective, Report of an International Meeting on Telecentre Evaluation. Ottawa: International Development Research Centre, 1999.
3. Social Technology;Helmer,1966
4. M. Herselman, ICT in Rural Areas in South Africa: Various Case Studies, Technikon Pretoria, South Africa, 2003.
5. Planning Deputy of Kermanshah Province Governor Generalship, Statistical Yearbook of Kermanshah Province, Kermanshah: Planning Deputy of Kermanshah Province Governor Generalship, Statistics and Information Department, 2007.