@article{ref1,
title="Four Relationship Status of a Group of Delinquent Boys",
journal="Journal of the American Institute of Criminal Law and Criminology",
year="1930",
author="Harper, F. V. and Reinhardt, James M.",
volume="21",
number="3",
pages="379-392",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-4173",
doi="",
url="http://dx.doi.org/"
}