@book{48760,
	author = {Denzin, Norman K.},
	title = {Strategies of qualitative inquiry /},
	publisher = {Sage,},
	year = {2003.},
	address = {Thousand Oaks, :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0658/2002156612-d.html}
}