@book{29368,
	author = {Denzin, Norman K.},
	title = {The landscape of qualitative research :},
	publisher = {Sage Publications,},
	year = {c1998.},
	address = {Thousand Oaks, Calif. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0658/98008869-d.html}
}