1. Berdie, S. D. D. (2013). An investigation into factors underlying volunteerism of adult literacy class facilitators in Ghana. Unpublished assignment for the Professional Doctorate of Education, Brighton: University of Sussex.
2. Bhola, H. S. (2000). A discourse on impact evaluation: A model and its application to a literacy intervention in Ghana, Evaluation, 6(2), 161–178.
3. Brookfield, S. D. (1986). Understanding and facilitating adult learning: A comprehensive analysis of principles and effective practices. Milton Keynes: Open University Press.
4. Dunne, M., Akyeampong, K., & Humphereys, S. (2007). School processes, local government and community participation: Understanding access. CREATE Pathway to Access-Research Monograph No. 6. Brighton, University of Sussex
5. Freire, P. (1970). Pedagogy of the Oppressed. New York: Herter & Herter