Focus Groups -- methods.

Innovations in digital research methods / Halfpenny, Peter J., author.

Using IBM SPSS statistics for research : methods and social science statistics / Wagner, William E

Social sciences -- Statistical methods -- Problems, exercises, etc.

Business research methods / Bryman, Alan.

Electrical estimating methods / DelPico, Wayne J.

Psychotherapy -- methods.

Statistical methods in biology : design and analysis of experiments and regression / Welham, S. J

Analysis of electrical circuits with variable load regime parameters : projective geometry method /

Observational Studies as Topic -- methods -- Handbooks.

Psychotherapy -- methods.

Mixed methods applications in action research : from methods to community action / Ivankova