Cronbach, L.J., Gleser, G.C., Nanda, H. & Rajaratnam, N. (1972) The dependability of behavioural measurements: theory of generalizability of score and profiles. Wiley, New York.
2.
Green, J. (2000) « The role of theory in evidence-based health promotion practice. » Health Education Research vol. 15, pp.125-129.
3.
McQueen, D.V. (2002) « The evidence debate. » Journal of Epidemiology and Community Health vol. 56, pp. 83-84.
