- Research Design: Qualitative, Quantitative, and Mixed Methods Approaches
- Qualitative Inquiry and Research Design: Choosing Among Five Traditions
- Educational Research: Planning, Conducting, and Evaluating Quantitative and Qualitative Research
- Designing and Conducting Mixed Methods Research
- 30 Essential Skills for the Qualitative Researcher
- Joseph A. Maxwell
- Richard M. Jaeger
- Donna M. Mertens
- Demarrais
- Norman K. Denzin
- Larry B. Christensen
- Royce R. Ronning
- Michael Stubbs
- Cynthia L. Selfe
- Kristian Besley
- Iain Hay
- Russell Ferguson
- Nick Mays
- Anna O. Soter
- E.A. Pearce
- Patricia Ruggiano Schmidt
- Patricia Ruggiano (Ed.) Ruggiano Schmidt
- George P. Landow
- John T. Bruer
- Stanley William Rothstein