@article{ref1,
title="Verbal aggression among Japanese and American students",
journal="Perceptual and motor skills",
year="1990",
author="Harman, C. M. and Klopf, D. W. and Ishii, S.",
volume="70",
number="3",
pages="1130-1130",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}