Laakso, M. (1999). Prelinguistic skills and early interactional context as predictors of children's language development.
Chicago-viite (17. p.)Laakso, Marja-Leena. Prelinguistic Skills and Early Interactional Context as Predictors of Children's Language Development. Jyväskylä, 1999.
MLA-viite (9. p.)Laakso, Marja-Leena. Prelinguistic Skills and Early Interactional Context as Predictors of Children's Language Development. 1999.
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