Lindfors, J. W. (1987). Children's language and learning (2nd ed.). Englewood Cliffs: Prentice-Hall.
Παραπομπή Chicago StyleLindfors, Judith Wells. Children's Language and Learning. 2nd ed. Englewood Cliffs: Prentice-Hall, 1987.
Παραπομπή MLALindfors, Judith Wells. Children's Language and Learning. 2nd ed. Englewood Cliffs: Prentice-Hall, 1987.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.