AlampreseJ. (1998). Linking research and evaluation to policy and practice in adult education: Final report.Bethesda, MD: ABT Associates. Retrieved June 10, 2001, from http://www.ed.gov/pubs/HowAdultsLearn/Alamprese.
2.
BrookfieldS. (1995). Adult learning: An overview.International Encyclopedia of Education.Oxford: Pergamon. Retrieved June 10, 2001, from http://www.nlu.nl.edu/ace/Resources.
3.
DenegarS. (1999). Making sense of critical pedagogy in adult literacy education. NCSALL Report.Annual Review of Adult Learning and Literacy,2. Retrieved June, 10, 2001, from http://gseweb.harvard.edu/~ncsall/ann_rev/vol2_2.html.
4.
GED 2002 Teachers’ Handbook of Lesson Plans. (2001). The Florida GED 2002 Project at the Earnest O. Melby Community Education Center.Boca Raton, FL: Florida Atlantic University. Retrieved October 14, 2002, from www.floridatechnet.org/ged/LessonPlans/GED%20Lesson%20Plans%20Credits.
ImelS. (1999). Using adult learning principles in adult basic and literacy education.Annual Review of Adult Learning and Literacy, (2), 1–2. Retrieved June 9, 2001, from http://www.gse.harvard.edu/~ncsall/ann_rev/vol2_l.
LiebS. (2000). Principles of adult learning. Technical paper, South Mountain Community College, Arkansas. Retrieved June 9, 2001, from http://www.hcc.hawaii.edu.
9.
MerrifieldJ. (1998). Contested ground: Performance accountability in adult basic education. NCSALL Report. Executive Summary, IV. Retrieved June 9, 2001, from http://www.gse.harvard.edu/~ncsall/ann_rev/vol2_l.
ZemkeR., & ZemkeS. (1984). Thirty things we know for sure about adult learning.Innovation Abstracts,6(8), 1–3. Retrieved June 10, 2001, from http://hcc.hawaii.edu/adults-3.