Great Britain. Dept. of Education and Science, Social Science Research Council (Great Britain), & Halsey, A. H. (1972). Educational priority: Report of a research project sponsored by the Department of Education and Science and the Social Science Research Council,. H.M.S.O..

Great Britain. Dept. of Education and Science, Social Science Research Council (Great Britain), and A. H. Halsey. Educational Priority: Report of a Research Project Sponsored by the Department of Education and Science and the Social Science Research Council,. London.,: H.M.S.O., 1972.

Great Britain. Dept. of Education and Science, et al. Educational Priority: Report of a Research Project Sponsored by the Department of Education and Science and the Social Science Research Council,. H.M.S.O., 1972.