GCTS - Global Christianity - Status of Global Mission, 2008, in the Context of 20th and 21st Centuries
table of population since 1800 through today for each major religion
url: http://www.gcts.edu/ockenga/globalchristianity/resources.php
type: article, format: none
http://derocher.org/~brian//trackback.php?ParentId=9992