1. Administration on Aging. (2001). Older adults and mental health: Issues and opportunities. Washington, DC: Department of Health and Human Services.
2. Akkus, Y., Nakas, D., & Kalyoncu, U. (2010). Factors affecting the sexual satisfaction of patients with rheumatoid arthritis and ankylosing spondylitis. Sexuality and Disability, 28, 223–232.
3. ALS Association. (2011). Caregiving. Retrieved from
http://www.alsa.org/assets/pdfs/brochures/caregiving.pdf
4. American College of Rheumatology. (2010). Yes, you can have an active sex life with arthritis. Retrieved from
http://www.health.com/health/condition-article/print
.
5. Annon, J. S. (1976). The PLISSIT model: A proposed conceptual scheme for the behavioral treatment of sexual problems. Journal of Sex Education and Therapy, 2(2), 1–15.