TY  - BOOK
AU  - Marshall, Caherine
AU  - Rossman, Gretchen B 
TI  - Designing qualitative research
U1  - 300.72 MAR  
PY  - 2011///
CY  - New Delhi
PB  - Sage Publications India pvt ltd
N1  - Includes bibliographical references and index 
ER  -