@article{ref1,
title="Children's Perceptions of Ethnic Group Membership",
journal="Journal of psychology, The",
year="1948",
author="Hartley, Eugene L. and Rosenbaum, Max and Schwartz, Shepard",
volume="26",
number="2",
pages="387-397",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1948.9917414",
url="http://dx.doi.org/10.1080/00223980.1948.9917414"
}