{"source":"book","style":"apa","contributors": [{"function":"author","last":"Putnam","first":"Robert","middle":"D"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Bowling alone : the collapse and revival of American community","publisher":"Simon & Schuster","city":"New York","year":"2000"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"43599073","isbn":"0684832836 9780684832838 0743203046 9780743203043"}