Almy, M & Genishi, C (1979) Ways of Studying Children, Teachers College Press, New York
Blenkin, G & Kelly, A (1992) Assessment in Early Childhood Education, Paul Chapman, London
Drummond, M.J & Nutbrown, C (1996) 'Observing and assessing Young Children' in Pugh, G (ed) Contemporary Issues in the Early Years -Working Collaboratively for Children (2nd edition), Paul Chapman/National Children's Bureau, London
Drummond, M.J, Rouse, D & Pugh, G (1992) Making Assessment Work, NES Arnold/National Children's Bureau, London
Fawcett, M (1996) Learning through Child Observation, Jessica Kingsley, London
Sharman, C, Cross, W & Vennis, D (1995) Observing Children - A Practical Guide, Cassell, London
Sylva, K, Roy, C & Painter, M (1980) Childwatching at Playgroup and Nursery, Grant McIntyre, London