@article{ref1,
title="Parental attitudes of sanction in middle-class adolescent male delinquency",
journal="Journal of social psychology",
year="1968",
author="Gallenkamp, C. R. and Rychlak, J. F.",
volume="75",
number="2",
pages="255-260",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4545",
doi="",
url="http://dx.doi.org/"
}