1. Apple, M. & Beane, J. (1995). Democratic Schools. Alexandria, VA: Association for Supervision and Curriculum Development.
2. Azmitia, M., & Montgomery, R. (1993). Friendship, transactive dialogues, and the development of scientific reasoning. Social Development, 2, 202–221.
3. Bearison, D.J. (1982). New directions on studies of social interaction and cognitive growth. In F. Serafica (Ed.), Social-cognitive development in context (p. 199–221). New York: Guilford.
4. Berkowitz, M. W. (1997). The complete moral person: Anatomy and formation. In J.M. Dubois (Ed.), Moral issues in psychology: Personalist contributions to selected problems (p. 11–41). Lanham, MD: University Press of America.
5. Berkowitz, M. (2000). Civics and moral education. In B. Moon, S. Brown, & M. Ben-Peretz (Eds.), Routledge International Companion to Education (p. 897–909). New York: Routledge.