@article{ref1,
title="Development of interpersonal language responses in two moderately retarded children",
journal="Mental retardation",
year="1972",
author="Whitman, T. L. and Burish, T. and Collins, C.",
volume="10",
number="5",
pages="40-45",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-6765",
doi="",
url="http://dx.doi.org/"
}