1. AHLSTROM, K.G. and WALLIN, E. ?Effects of commissioned research?. In Estner, B. (ed.)Educational Research and Development at the National Swedish Board of Education. Stockholm: National Swedish Board of Education, 1976.
2. BENNETT, N.Teaching Styles and Pupil Progress. London: Open Books, 1976.
3. BUCKBY, M. ?Jumping to conclusions?.Times Educational Supplement. 5 March, 1976.
4. BURSTALL, C.Primary French in the Balance. Windsor: NFER Publishing Co., 1975.
5. BURSTALL, C. ?Time to mend the nets: a commentary on the outcomes of a class-size research?.Trends in Education. 1979, No. 3 (Autumn).