@book{36017,
	author = {Kumar, Ranjit.},
	title = {Research methodology :},
	publisher = {SAGE,},
	year = {2005.},
	address = {London :},
	edition = {2nd ed.},
	note = {Previous edition: 1999.},
	url = {http://catdir.loc.gov/catdir/enhancements/fy0658/2005482316-t.html}
}