1. Álvarez, José Luis; Palmero, Carmen; Jiménez, Alfredo (2011). Prejudice reduction in university programs for older adults, en Educational Gerontology, 37, pp. 164-190.
2. Arnold, Brunhilde & Costa, Jean (1996). A new vision of the Third Age, or the Individual and Society as a result of Learning Possibilities for Older Adults. Continuing Scientific Education in Europe, en International Journal of Third Age Learning International Studies, 6, pp. 105-117.
3. Bazo, Mª Teresa (1992). La nueva sociología de la vejez: de la teoría a los métodos, en Reis Revista Española de Investigaciones Sociológicas, 60. Madrid: Centro de Investigaciones Sociológicas.
4. Boulton-Lewis, Gillian M. (2010). Education and learning for the elderly: why, how, what, en Educational Gerontology, 36, pp. 213-228.
5. Dench, Sally & Regan, Jo (2000). Learning in later life: Motivation and impact. Nottingham: DfEE.