{"source":"journal","style":"apa","journal": {"title":"Population distribution policies." },"contributors": [{"function":"author","last":"Richardson","first":"H","middle":"W"} ],"pubtype": {"main": "pubjournal"},"pubjournal": {"title":"Popul Bull UN Population bulletin of the United Nations","issue":"15","start":"35","end":"49","year":"1983"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"113280585","issn":"0251-7604"}