@article{ref1,
title="The behavior of crowds",
journal="Journal of abnormal psychology and social psychology",
year="1921",
author="DeSilva, Harry Reginald",
volume="16",
number="2-3",
pages="213-215",
abstract="Review of: Everett Dean Martin, The behavior of crowds, Harper and Brothers, New York (1920) Pp. 303.<p />",
language="",
issn="0145-2347",
doi="10.1037/h0068481",
url="http://dx.doi.org/10.1037/h0068481"
}