Reducing Refusal Rates for Telephone Interviews

Autor:	Dillman, Don A., Gallegos, Jean Gorton, Frey, James H.
Zdroj:	The Public Opinion Quarterly, 1976 Apr 01. 40(1), 66-78.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2748447 Zobrazit plný text záznamu