TY  - JOUR
T1  - A Structural Approach to the Explanation of Political Efficacy Levels Under Democratic Regimes
AU  - Madsen, Douglas
PY  - 1978
SP  - 867
EP  - 883
JO  - American Journal of Political Science
VL  - 22
IS  - 4
SN  - 0092-5853
UR  - http://www.jstor.org/stable/2110595
ER  -