American Seniors Housing Association: http://www.asha.nmhc.org

Assisted Living Federation of America: http://www.alfa.org

Department of Housing and Urban Development: Senior Citizens: http://www.hud.gov/senior.html

National Aging Information Center: Assisted Living: http://www.aoa.gov/NAIC/Notes/assistedliving.html

National Aging Information Center: Designing Living Spaces for Older Adults: http://www.aoa.gov/NAIC/Notes/homedesign.html

National Aging Information Center: Senior Housing: http://www.aoa.gov/NAIC/Notes/seniorhousing.html

National Resource Center on Supportive Housing and Home Modification: http://www.homemods.org

The National Center for Assisted Living: http://www.ncal.org