Andrews, F.M. & Robinson, J.P. (1991) Measures of Subjective Well-Being, in J.P. Robinson, P.R. Shaver & L.S. Wrightman (Eds) Measures of Personality and Social Psychological Attitudes, vol. 1. San Diego: Academic Press.
Cummins, R.A. & Nistico, H. (2002) Maintaining Life Satisfaction: the role of positive cognitive bias, Journal of Happiness Studies, 3, 37-69. http://dx.doi.org/10.1023/A:1015678915305
Dew, T. & Huebner, E.S. (1994) Adolescents’ Perceived Quality of Life: an exploratory investigation, Journal of School Psychology, 32, 185-199. http://dx.doi.org/10.1016/0022-4405(94)90010-8