@book{481236,
	author = {Freeman, Linton C. and Sage eBooks},
	title = {Social network analysis},
	publisher = {SAGE,},
	year = {2008.},
	series = {SAGE benchmarks in social research methods},
	address = {Los Angeles, [Calif.] ;},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/navigator/social-networks-analysis}
}