TY  - JOUR
T1  - Organizations as agents of mobilization: How does group activity affect political participation?
AU  - Pollack, Philip H., III
PY  - 1982
SP  - 485
EP  - 503
JO  - American Journal of Political Science
VL  - 26
IS  - 3
SN  - 0092-5853
UR  - http://www.jstor.org/stable/2110939
ER  -