Social research methods : qualitative, quantitative and mixed methods approaches / Grønmo, Sigmund

Qualitative research methods for business students : a global approach / Omeihe, Kingsley Obi

Research methods for economics / Mishi, Syden, editor.

An introduction to qualitative research / Flick, Uwe, 1956- author.

Research design : qualitative, quantitative, and mixed methods approaches / Creswell, John W

Quantitative research -- Methodology.

Educational research : planning, conducting and evaluating quantitative and qualitative research /

Understanding quantitative and qualitative research in psychology : a practical guide to methods

Qualitative research -- Methodology.

Social sciences -- Research -- Methodology.

Management -- Research -- Methodology.

Research design : qualitative, quantitative, and mixed methods approaches / Creswell, John W