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100 questions (and answers) about research ethics द्वारा Anderson, Emily E., Corneli, Amy

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A concise introduction to mixed methods research द्वारा Creswell, John W.

Automated data collection with R a practical guide to Web scraping and text mining द्वारा Munzert, Simon

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Web survey methodology द्वारा Callegaro, Mario, Lozar Manfreda, Katja, Vehovar, Vasja

Focus groups theory and practice द्वारा Stewart, David W., Shamdasani, Prem N.

Managing and sharing research data a guide to good practice द्वारा Corti, Louise, Eynden, Veerle van den, Bishop, Libby, Woollard, Matthew

Qualitative methodology a practical guide