@book{101139,
	author = {Locke, Lawrence F. and Silverman, Stephen J.},
	title = {Reading and understanding research /},
	publisher = {SAGE,},
	year = {c2010.},
	address = {Los Angeles :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/fy1001/2009007953.html}
}