@book{52154,
	author = {Bandyopadhyay, Suraj  and Rao, A. R. },
	title = {Models for social networks with statistical applications / 	},
	publisher = {SAGE, },
	year = {c2011. },
	series = {Advanced quantitative techniques in the social sciences.},
	address = {Los Angeles : },
	note = {Includes index.}
}