@article{2b0d13f1bca140f387891bf5f8996291,
title = "Design and methodological requirements for studying the role of language acquisition in cognitive/social development",
author = "Greenfield, {D. B.} and Oller, {D. K.}",
year = "1989",
month = jan,
day = "1",
language = "English (US)",
volume = "93",
pages = "497--499",
journal = "American Journal on Intellectual and Developmental Disabilities",
issn = "1944-7515",
publisher = "American Association on Intellectual and Developmental Disabilities",
number = "5",
}