Marketing research / Burns, Alvin C., author.

Essentials of marketing research : putting research into practice / Clow, Kenneth E.

Integrating qualitative and quantitative methods : a pragmatic approach / Morgan, David L

Qualitative data analysis : a methods sourcebook / Miles, Matthew B.

Qualitative research.

Qualitative text analysis : a guide to methods, practice & using software / Kuckartz, Udo, 1951

Qualitative research.

Doing research in the real world. Gray, David E. (David Edward), 1952-

Research foundations : how do we know what we know? / Woodwell, Douglas.

The basics of social research / Babbie, Earl R.

Qualitative research.

The practice of research in criminology and criminal justice / Bachman, Ronet.