@article{ref1,
title="Ego development stages of a sample of college football players",
journal="Research quarterly",
year="1976",
author="Malmisur, M. C.",
volume="47",
number="2",
pages="148-153",
abstract="<p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>",
language="en",
issn="0034-5377",
doi="",
url="http://dx.doi.org/"
}