References

Children's Development Birth to Seven Years

ASHA. Let's Talk Series, 47, Children and Bilingualism.

Bernthal, J.E., & Bankson, N.W. (1998) Articulation and Phonological Disorders. USA.: Allyn and Bacon.

Bowen. C. (1998). Typical Speech development: The gradual aquistion of the speech sound system. http://www.speech-language-therapy.com/acquisition.html

Clark, L., & Ireland, C. (1994) Learning to Talk, Talking to Learn. Auckland: Bay Books.

Crystal, D. (1997). The Cambridge Encyclopaedia of Language (2nd ed). Cambridge University Press.

Genesee, F. Bilingual Acquisition in Preschool Children.

McLaughlin, B., Blanchard, A. G., & Osanai, Y. (1995). Assessing Language Development in Bilingual Preschool Children. NCBE Program Information Guide Series, 22.

Ministry of Education, (1996). Te Whäriki, Wellington: Learning Media.

National Network for Child Care, Ages and Stages Series. (1990). Exchanges 2.

Serway, L. (1995). Listening With Kids. Arizona: Communication Skill Builders.

Speech Pathology Australia Fact Sheets (2008). The Sound of Speech - The Ages and Stages of Children's Speech