ButcherH. J.PontH. B., Opinions about careers among Scottish secondary school children of high ability. British Journal of Educational Psychology, 1968, 38, 272–279.
2.
MoserC. A.HallJ. R., The social grading of occupations. In GlassD. V. (Ed.) Social mobility in Britain. London: Routledge and Kegan Paul, 1954, 29–50.
3.
TreimanD. J., Occupational prestige in comparative perspective. New York, Academic Press, 1977.