TY  - BOOK
AU  - Riffe,Daniel
AU  - Lacy,Stephen
AU  - Fico,Frederick
TI  - Analyzing media messages: using quantitative content analysis in research 
T2  - Routledge communication series
SN  - 9780415517676
AV  - P93 R533A 2014
PY  - 2014///
CY  - New York, N.Y.
PB  - Routledge/Taylor & Francis Group
KW  - Content analysis (Communication)
KW  - Mass media
KW  - Research
KW  - Methodology
KW  - Statistical methods
N1  - Includes bibliographical references and indexes
ER  -