TY  - JOUR
T1  - Survey and Experimental Evidence for a Reliable and Valid Measure of Internal Political Efficacy
AU  - Morrell, Michael E.
PY  - 2003
DO  - 10.1086/378965
SP  - 589
EP  - 602
JO  - Public Opinion Quarterly
VL  - 67
IS  - 4
SN  - 0033-362X
ER  -