Introduction to social research : quantitative and qualitative approaches / Punch, Keith.

Approaches to qualitative research : a reader on theory and practice / Hesse-Biber, Sharlene Nagy.

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

Qualitative research in psychology : expanding perspectives in methodology and design / Rhodes

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

Qualitative research practice : a guide for social science students and researchers / Ritchie, Jane

Learning in the field : an introduction to qualitative research / Rossman, Gretchen B.

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

Criminal justice research methods : qualitative and quantitative approaches / Neuman, W. Lawrence.

Media and communication research methods : an introduction to qualitative and quantitative

Qualitative research and case study applications in education / Merriam, Sharan B.

Introduction to qualitative research methods : a guidebook and resource / Taylor, Steven J., 1949-