@conference {8876,
	title = {Why Candidates Attack:  Effects of Televised Advertising in the 1990 California Gubernatorial Campaign},
	booktitle = {Annual Meeting of the Western Political Science Association},
	year = {1991},
	month = {March},
	address = {Seattle},
	author = {Stephen Ansolabehere and Shanto Iyengar}
}
