http://omnamahshivay.tribe.net/thread/5092c435-9726-42df-a23d-a9e6c194cae9

http://www.discovertamilnadu.net/Tamil%20Saints.html

http://www.ramanuja.org/sv/alvars/nammalvar/alvars.html

http://www.indianetzone.com/21/bhakti_movement_south_india.htm

http://sawaal.ibibo.com/search/nayanmars/recent

http://in.answers.yahoo.com/question/index?qid=20090808082454AAREZLm