@book{481743,
	author = {Semetko, Holli A., and Sage eBooks},
	title = {The SAGE handbook of political communication /},
	publisher = {SAGE Publications,},
	year = {2012.},
	address = {Los Angeles, California :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/reference/hdbk_politicalcomm}
}