@book{1503,
	author = {Scott, John.},
	title = {Social network analysis :},
	publisher = {SAGE Publications,},
	year = {c2000.},
	address = {London ;},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0657/00267957-d.html}
}