Campbell, Heidi A 1998 "Plug In, Log On, and Drop Out?: The Impact of the Internet on the Religious Community." Edinburgh: . Retrieved March 30, 1999, from http://www.ed.ac.uk/~ewcv24/abstract.html#Part5
British Association for the Study of Religion での発表要約。
(Tue Mar 30 14:39:11 1999 Hiroyuki KUROSAKI)