Qualitative inquiry & research design : choosing among five appro aches /
Qualitative inquiry and research design
John W. Creswell.
- 3rd ed.
- Thousand Oaks : Sage Publications, c2013.
- xxi, 448 p. : ill. ; 23 cm.
Previous ed. catalogued as: Qualitative inquiry and research design : choosing among five traditions / John W. Creswell.