@book{200,
	author = {Hammersley, Martyn.},
	title = {What's wrong with ethnography? :},
	publisher = {Routledge,},
	year = {1992.},
	address = {London ;},
	edition = {1st.},
	url = {http://www.loc.gov/catdir/enhancements/fy0648/91010212-d.html}
}