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.

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

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

Getting started in your educational research : design, data production and analysis / Opie, Clive

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

A designer's research manual : succeed in design by knowing your clients + understanding what they

Visual research : an introduction to research methods in graphic design / Noble, Ian, author.

Health intervention research : understanding research design & methods / Sidani, Souraya