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

Statistics for engineers and scientists per Navidi, William

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

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

Secondary data in mixed methods research per Watkins, Daphne

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

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

The SAGE encyclopedia of research design

Available for UP System via SAGE Knowledge

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

Survey research and sampling per Eichhorn, Jan