Berger, A. A. (2000). Media and communication research methods: An introduction to qualitative and quantitative approaches. Sage.
Cita Chicago Style (17a ed.)Berger, Arthur Asa. Media and Communication Research Methods: An Introduction to Qualitative and Quantitative Approaches. Thousand Oaks: Sage, 2000.
Cita MLA (9a ed.)Berger, Arthur Asa. Media and Communication Research Methods: An Introduction to Qualitative and Quantitative Approaches. Sage, 2000.
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