| insna.org | International Network for Social Network Analysis |
| ucm.es | Isa - International Sociological Association (sociology) |
| irsa-world.org | International Rural Sociology Association |
| arnova.org | Association for Research on Nonprofit Organizations and Voluntary Action (ARNOVA |
| appliedsoc.org | The Society for Applied Sociology |
| umn.edu | International Visual Sociology Association |
| google.com | Google |
| umich.edu | Icpsr Front Page |
| ucsd.edu | UCSD -- Social Sciences Data Collection |
| virginia.edu | University of Virginia Library - Geospatial and Statistical Data Center |
United States , Texas , Dallas