@article{ref1,
title="Occupational aptitudes of delinquents",
journal="Journal of genetic psychology",
year="1951",
author="Holmes, J. A.",
volume="78",
number="1",
pages="47-54",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1325",
doi="",
url="http://dx.doi.org/"
}