1. Adorno, T., Frenkel-Brunswick, E., Levinson, D. J., & Nevitt Sanford, R. (1950). The authoritarian personality. New York: Norton.
2. Ajzen, I. (1993) Attitude theory and attitude behaviour relation. In D. Krebs, P. Schmidt (Eds.), New directions in attitudes measurement (pp. 41–57). Berlin: de Gruyter.
3. Allport, G. W. (1954). The nature of prejudice. Garden City, NY: Doubleday.
4. Anderson, B. (1983). Imagined communties. London: Verso.
5. Arrindell, W. A., & Van der Ende, J. (1985). An empirical test of the utility of the observation-to-variables ratio in factor and components analysis. Applied Psychological Measurement, 9, 165–178.