1. Alegria J, Morais J, D’Alimonte, G.: The development of speech segmentation abilities and reading acquisition in a whole word setting, 1989.
2. Etude experimentale de la decouverte des principes alphabetiques pour l’enfant;Byrne,1967
3. Movement into reading: is the first stage of printed word learning visual or phonetic?;Ehri;Reading Researach Quarterly,1985