Intelligence as a Selective Factor in Rural-Urban Migrations

Autor:	Gist, Noel P., Clark, Carroll D.
Zdroj:	American Journal of Sociology, 1938 Jul 01. 44(1), 36-58.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2768121 Zobrazit plný text záznamu