Brown, G. D. A. & Ellis, N. C. (1994). Handbook of Spelling: Theory, Process and Intervention. John Wiley & Sons Ltd.
Bryant, P., Nunes, T., & Aidinis, A. (1999). Different morphemes, same spelling problems: cross-linguistic developmental studies. In M. Harris & G. Hatano (Eds.), Learning to read and write. A cross-linguistic perspective. (pp. 112–133). Cambridge: Cambridge University Press.
Loizidou-Ieridou, N., Masterson, J., & Hanley, R. J. (2010). Spelling development in 6-11 year old Greek speaking Cypriot Children. Journal of Research in Reading, 33, 247-262.
Ehri, L.C. (1986). Sources of difficulty in learning to spell and read. In M. L. Wolrach & D. Routh (eds.), Advances in developmental and behavioural pediatrics, Vol.7, pp.121-195, Greenwich, CT: JAI Press.
Frith, U. (1980). Cognitive Processes in Spelling. London: Academic Press.
Nunes, T., Bryant, P., & Bindman, M. (2006). The effects of learning to spell on children’s awareness of morphology. Reading and Writing, 19, 767-787.
Protopapas, A., Fakou, A., Drakopoulou, S., Skaloumbakas, C., & Mouzaki, A. (2013). What do spelling errors tell us? Classification and analysis of errors made by Greek schoolchildren with and without dyslexia. Reading & Writing: An Interdisciplinary Journal, 26, 615–646.
Treiman, R. (1997). Spelling in normal children and dyslexics. In B. A. Blachman (ed.), Foundations of reading acquisition and dyslexia: Implications for early intervention (pp.191-218). Mahwah, NJ: Lawrence Erlbaum Associates, Inc.