The self-selected groups of recent immigrants are not a random sampling of their countries of origin [1]. 1. http://www.jstor.org/discover/10.2307/1814529?uid=2

The self-selected groups of recent immigrants are not a random sampling of their countries of origin [1]. 1. http://www.jstor.org/discover/10.2307/1814529?uid=2&uid=4&sid=21106528464243 http://www.jstor.org/discover/10.2307/1814529?uid=2&uid=4&si...