TY  - GEN
AU  - Bryant, Jennings.,ed.by
TI  - Media effects: advances in theory and research
SN  - 9780805864502
PY  - 2009///
CY  - New york
PB  - Routledge
KW  - Mass media - social aspects
KW  - Mass media political aspects
KW  - Mass media - influence
ER  -