Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Community Indicators Survey [1999-2002] (ICPSR 35578) Knight Foundation 2. Soul of the Community [in 26 Knight Foundation Communities in the United States], 2008-2010 (ICPSR 35532) Gallup, Inc.