TY  - GEN
AU  - Krueger, Richard A.
AU  - Casey, Mary Anne
TI  - Focus groups: a practical guide for applied research
SN  - 978-1483365244
U1  - 361.61068 
PY  - 2015///
CY  - California
PB  - SAGE Publications
KW  - Focus groups
KW  - Social sciences--Methodology
KW  - Interviewing
ER  -