@article{ref1,
title="Race Psychology: Standpoint and Questionnaire, With Particular Reference to the Immigrant and the Negro",
journal="American journal of sociology",
year="1912",
author="Thomas, William I.",
volume="17",
number="6",
pages="725-775",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/212034",
url="http://dx.doi.org/10.1086/212034"
}