TY  - JOUR
T1  - Americans' exposure to political talk radio and their knowledge of public affairs
AU  - Bennett, Stephen Earl
PY  - 2002
DO  - 10.1207/s15506878jobem4601_5
SP  - 72 -
JO  - Journal of Broadcasting and Electronic Media
VL  - 46
IS  - 1
SN  - 0883-8151
ER  -