Citation: L. Rescorla et A. Alley, Validation of the language development survey (LDS): A parent report tool for identifying language delay in toddlers, J SPEECH L, 44(2), 2001, pp. 434-445
Citation: Ab. Pharr et al., Syllable structure development of toddlers with expressive specific language impairment, APPL PSYCH, 21(4), 2000, pp. 429-449