The Kindness of Strangers: People's willingness to help someone during a chance encounter on a city street varies considerably around the world

Autor:	Levine, Robert V.
Zdroj:	American Scientist, 2003 May 01. 91(3), 226-233.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/27858212 Zobrazit plný text záznamu