Statistical techniques in business & economics ανά Lind, Douglas A., Marchal, William G., Wathen, Samuel Adam

Statistics for engineers and scientists ανά Navidi, William

Research design qualitative, quantitative, and mixed methods approaches ανά Creswell, John W., Creswell, J. David

Research design qualitative, quantitative, and mixed methods approaches ανά Creswell, John W., Creswell, J. David

Secondary data in mixed methods research ανά Watkins, Daphne

Adventures in social research data analysis using IBM SPSS statistics ανά Babbie, Earl R., Zaino, Jeanne, Wagner, William E.

Exploring rating scale functioning for survey research ανά Wind, Stefanie A.

The SAGE encyclopedia of research design

Available for UP System via SAGE Knowledge

Experimental designs ανά Ariel, Barak, Bland, Matthew, Sutherland, Alex

Survey research and sampling ανά Eichhorn, Jan