Issues in Measurement: The "Levels of Conceptualization" Index of Ideological Sophistication

Autor:	Cassel, Carol A.
Zdroj:	American Journal of Political Science, 1984 May 01. 28(2), 418-429.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2110880 Zobrazit plný text záznamu