Attack Politics: Negativity in Presidential Campaigns since 1960 Emmett H. Buell Jr. Lee Sigelman

Autor:	Troy, Gil
Zdroj:	The Journal of American History, 2008 Dec 01. 95(3), 914-915.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/27694512 Zobrazit plný text záznamu