@book{206847,
	author = {Creswell, John W. and Creswell, John W.},
	title = {Qualitative inquiry & research design},
	publisher = {Sage Publications},
	year = {c2007.},
	address = {Thousand Oaks},
	edition = {2nd ed.},
	note = {Previous ed. cataloged as: Qualitative inquiry and research design : choosing among five traditions / John W. Creswell.},
	url = {http://www.loc.gov/catdir/enhancements/fy0701/2006031956-d.html}
}