@book{19183,
	author = {Bryman, Alan. and Bell, Emma,},
	title = {Business research methods /},
	publisher = {Oxford University Press,},
	year = {2007 :},
	address = {Oxford, New York ;,},
	edition = {2nd ed.},
	note = {Previous ed.: 2003.},
	url = {http://www.loc.gov/catdir/enhancements/fy0737/2007277607-b.html}
}