@book{3070,
	author = {Denzin, Norman K.},
	title = {The Sage handbook of qualitative research /},
	publisher = {Sage Publications Inc.,},
	year = {c2011.},
	address = {Los Angeles :},
	edition = {4th ed.},
	note = {Includes bibliographical references and index.},
	url = {http://www.loc.gov/catdir/toc/fy12pdf01/2010052892.html}
}