1. Baudelot, C., & Establet, R. (1971). L'école capitaliste en France. Paris: Maspero.
2. Becker, H. S. (1963). Outsiders. Studies in the sociology of deviance. New York: Free Press.
3. Becker, H. S. (1983). Studying urban schools. Anthropology and Education Quarterly, 14–2, 99–108.
4. Becker, H. S. (1998). Tricks of the trade: How to think about your research while you’re doing it. Chicago: University of Chicago Press.
5. Blumer, H. (1969). Symbolic interactionism. Englewood Cliffs: Prentice-Hall.