1. Arnold, N. L., Seekins, T., & Nelson, R. E. (1997). A comparison of vocational rehabilitation counselors: Rural and urban differences. Rehabilitation Counseling Bulletin, 41(1), 2–14.
2. Benders, D. (2011). Barriers to learning for adult learners. Retrieved February 28, 2013 from http://ssrn.com/abstract=1362037
3. Breen, D. J. & Drew, D.L. (2012). Voices of rural counselors: Implications for counselor education and supervision. Vistas, 1, Article 28. Retrieved from https://www.counseling.org/resources/library/vistas/vistas12/Article_28.pdf
4. Cercone, K. (2008). Characteristics of adult learners with implications for online learning design. AACE Journal, 16(2), 137–159.
5. Council on Rehabilitation Education. (2011). Annual profiles of CORE accredited programs: A three year summary (Data files). Retrieved from http://www.core-rehab.org/Files/Doc/PDF/AnnualProfiles/2008-2011.pdf