@article{ref1,
title="Techniques of Neutralization: A Theory of Delinquency",
journal="American sociological review",
year="1957",
author="Sykes, Gresham M. and Matza, David",
volume="22",
number="6",
pages="664-670",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0003-1224",
doi="",
url="http://dx.doi.org/"
}