1. Atkinson, J. M., & Heritage, J. (Eds.) (1984). Structures of social action: Studies in conversation analysis. Cambridge University Press.
2. Barbour, R. (2013). Los grupos de discusión en Investigación Cualitativa [Discussion groups in qualitative research]. Ediciones Morata.
3. Beck, M., Bryman, A., & Futing, L. (2004). The SAGE encyclopedia of social science research methods. SAGE Publications.
4. Benson, P. L., Scales, P. C., Hamilton, S. F., & Sesma, A. (2006). Positive youth development: Theory, research, and applications. In R. M. Lerner & W. Damon (Eds.), Handbook of child psychology: Theoretical models of human development (pp. 894–941). John Wiley & Sons Inc.
5. Bernstein, B., & Solomon, J. (1999). Pedagogy, identity and the construction of a theory of symbolic control. British Journal of Sociology of Education, 2(2), 265–279. https://doi.org/10.1080/01425699995443