Treiman, R. (1993). Beginning to spell: A study of first-grade children. Oxford University Press.
Dyfyniad Arddull ChicagoTreiman, Rebecca. Beginning to Spell: A Study of First-grade Children. New York: Oxford University Press, 1993.
Dyfyniad MLATreiman, Rebecca. Beginning to Spell: A Study of First-grade Children. Oxford University Press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.