25 05 2017 McLuhan, Marshall,Bruce R. Powers – The global village: transformations in world life and media in the 21st century
25 05 2017 Riffe, Daniel, Stephen Lacy, Frederick Fico – Analyzing media messages: using quantitative content analysis in research.
25 05 2017 Ritchie, Jane – Qualitative research practice: a guide for social science students and researchers.
25 05 2017 Merriam, Sharan B.,Elizabeth J. Tisdell – Qualitative research: a guide to design and implementation
25 05 2017 Creswell, John W – Research design: qualitative, quantitative, and mixed method approaches.
