1. The conceptualization and measurement of perceived wellness: Integrating balance across and within dimensions;Adams;American Journal of Health Promotion,1997
2. Administration on Aging 2016 Aging statistics http://www.aoa.gov/Aging_Statistics/
3. The increasing use of theory in social gerontology: 1990-2004;Alley;Journal of Gerontology: Social Sciences,2010
4. American Counseling Association 2011 The effectiveness of and need for professional counseling services http://www.counseling.org/docs/public-policy-resources-reports/effectiveness_of_and_need_for_counseling_2011.pdf?sfvrsn=2