BloomL., & LaheyM. (1978). Language development and language disorders. NY: J. Wiley and Sons.
2.
BrownR. (1973). A first language: The early years. Cambridge MA: Harvard University Press.
3.
CarrowE. (1974a). Elicited Language Inventory. Austin TX: Learning Concepts.
4.
CarrowE. (1974b). A test using elicited imitation in assessing grammatical structure in children. Journal of Speech and Hearing Disorders, 39, 437–444.
5.
DeverR. (1972). A comparison of the results of a revised version of Berko's test of morphology with free speech of mentally retarded children. Journal of Speech & Hearing Research, 15, 169–178.
6.
DubendorferB. (1978). Elicited imitation as a measure of spontaneous language usage. Unpublished master's thesis, Hunter College of the City University of New York.
7.
PruttingC.GallagherT., & MulacA. (1975). The expressive portion of the NSST compared to a spontaneous language sample. Journal of Speech & Hearing Disorders, 40, 40–49.