@book{18154,
	author = {Perlmutter, David D.},
	title = {From pigeons to news portals},
	publisher = {Louisiana State University Press,},
	year = {c2007},
	series = {Media & public affairs},
	address = {Baton Rouge :},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=271093}
}