Research design qualitative, quantitative, and mixed methods approaches by Creswell, John W., Creswell, J. David

Qualitative research methods in psychology by Raghvan, Aparna

Engaging in narrative inquiry by Clandinin, D. Jean

Methods of social research by Goyal, Mukesh Kumar

How to design and evaluate research in education by Fraenkel, Jack R. 1932-, Hyun, Helen H, Wallen, Norman E

Understanding research design and methods basic business approach for undergraduate level by Molines-Siniguian, Madonna S., Espares-Ciocon, Jewelyn C., Sison, Jerome G.

Biostatistics manual for health research a practical guide to data analysis by Faizi, Nafis, Alvi, Yasir

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Research methods, statistics, and application by Adams, Kathrynn Ann, McGuire, Eva K.

Evaluating research methodology for people who need to read research by Dane, Francis C., Carhart, Elliot

Secondary data in mixed methods research by Watkins, Daphne