1. For more on psychological theories of regime type see Zevedei Barbu, Democracy and Dictatorship: Their Psychology and Patterns of Life, London: Routledge & Kegan Paul, 1956;
2. Lawrence E. Grinter, ‘The Social Psychology of Political Development’, Southeast Asian Spectrum 2, 1, 1973, 1–10;
3. Everett E. Hagen, On the Theory of Social Change, Homewood, IL: The Dorsey Press, 1962;
4. Robert D. Hess, ‘The Socialization of Attitudes toward Political Authority,’ International Social Science Journal 15, 1963, 542–59;
5. Lucian Pye, Politics, Personality, and Nation Building, New Haven: Yale University Press, 1962.