Case study research : design and methods / Yin, Robert K.

Need for research development in Design Design education Forum

Heuristic research : design, methodology, and applications / Moustakas, Clark Edward.

Art and design theory and research 3 / Holmes, Alicia.

Design research : investigation for successful creative solutions / Leonard, Neil (Graphic designer

Research design and methods : a process approach / Bordens, Kenneth S.

The design and analysis of research studies / Manly, B. F. J. (Bryan Frederick John), 1944-

Qualitative inquiry and research design : choosing among five approaches / Creswell, John W.

Qualitative inquiry & research design : choosing among five approaches / Creswell, John W.

Qualitative inquiry & research design : choosing among five approaches / Creswell, John W., author.

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

Visual research : an introduction to research methods in graphic design / Bestley, Russell, author.