John W. Creswell

Research Design (e-bok)

Research design : qualitative, quantitative, and mixed methods approaches

Qualitative inquiry & research design : choosing among five approaches

Qualitative inquiry & research design : choosing among five approaches

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

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

A concise introduction to mixed methods research

Research design : qualitative, quantitative, and mixed methods approaches

Designing and conducting mixed methods research

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

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

Educational Research

Research design : qualitative, quantitative, and mixed methods approaches

Educational research : pearson new international edition - planning, conduct

Designing and conducting mixed methods research

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

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