Methods of social research / Bailey, Kenneth D.

Statistical methods for psychology. Howell, David C.

Methods of social research / Bailey, Kenneth D.

Public health research methods / Guest, Greg, 1963- editor of compilation.

Understanding advanced statistical methods / Westfall, Peter H., 1957-

Methods of clinical epidemiology / Doi, Suhail A. R., editor.

Research methods in law / Watkins, Dawn (Dawn Elizabeth)

Statistical methods for psychology / Howell, David C., author.

Political science research methods / Johnson, Janet Buttolph, 1950-

Analytic methods in geomechanics / Chau, Kam-Tim, 1960-

Key methods in geography / Clifford, N. J. (Nicholas J.)

Research methods in psychology / Shaughnessy, John J., 1947-