TY  - BOOK
AU  - Creswell, John W.
AU  - Poth, Cheryl N.
TI  - Qualitative inquiry and research design: choosing among five approaches 
SN  - 9781506361178
AV  - H61 .C73 2018.
PY  - 2018///
CY  - California, London
PB  - Sage Publications, Inc.
KW  - Research methods
N1  - Includes bibliographical references and indexes
ER  -