@article{ref1,
title="A theoretical analysis of the relations between sociology and psychology",
journal="Journal of abnormal and social psychology",
year="1952",
author="Tolman, Edward C.",
volume="47",
number="2, Suppl 1",
pages="291-298",
abstract="<p><br/>An analysis of psychological and sociological variables into independent, intervening, and dependent variables, the interrelations between these variables, and a list of the types of theoretical and research problems that result from combining these variables is presented. (PsycINFO Database Record (c) 2006 APA, all rights reserved)</p><p />",
language="",
issn="0096-851X",
doi="10.1037/h0054466",
url="http://dx.doi.org/10.1037/h0054466"
}