CASSELL, C. (2015). Conducting research interviews: For business and management students. Sage Publications.
Lua i Stíl Chicago (17ú heag.)CASSELL, Catherine. Conducting Research Interviews: For Business and Management Students. Sage Publications, 2015.
Lua MLA (9ú heag.)CASSELL, Catherine. Conducting Research Interviews: For Business and Management Students. Sage Publications, 2015.
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