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

Statistics for engineers and scientists מאת Navidi, William

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

Exploring rating scale functioning for survey research מאת Wind, Stefanie A. (Anne)

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

Secondary data in mixed methods research מאת Watkins, Daphne

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

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

The SAGE encyclopedia of research design

Available for UP System via SAGE Knowledge

Survey research and sampling מאת Eichhorn, Jan