1. Allwright, D. (1984). Why don't learners learn what teachers teach? The interaction hypothesis. In D. M. Singleton & D. G. Little (Eds.), Language learning in formal and informal contexts (pp. 3-–8). Proceedings of a joint seminar of the Irish and British Associations for Applied Linguistics held at Trinity College, Dublin.
2. Bandura, A. (1997). Self-efficacy: The exercise of control. Freeman.
3. Brown, H. (2008). Role models for language identity: A video project. In K. Bradford-Watts (Ed.), JALT 2007 Conference Proceedings (pp. 1–10). JALT.
4. Callahan, R. E. (1962). Education and the cult of efficiency: A study of the social forces that have shaped the administration of the public schools. University of Chicago Press.
5. De Rivera, J., & Páez, D. (2007). Emotional climate, human security, and cultures of peace. Journal of Social Issues, 63(2), 233–253.