@book{42270,
	author = {Denzin,Norman K.},
	title = {Collecting and interpreting qualitative materials           },
	publisher = {Sage Publications},
	year = {2008},
	address = {California},
	edition = {3rd ed.},
	note = {U.G.C - M.R.P 2017-19(Dr.Ranjita Dawn)}
}