B 46.824/4
Encyclopedia of community : from the village to the virtual world. Volume 4, [T-Z] / Karen Christensen & David Levinson, general editors. -- Thousand Oaks ; London ; New Delhi : SAGE Publications, 2003. -- ISBN : 0-7619-2598-8.
Levinson, David, 1947-
společnost * encyklopedie
316.3