Missionary Presence
Distribution of World Missionary Force*
* Patrick Johnstone and Jason Mandryk, Operation World - 21st Century Edition, Updated and Revised Edition (When We Pray God Works), Gabriel Resources 21st Century Edition; Revised edition (September 1, 2001)
* Dotsey Welliver and Minnette Northcutt, Mission Handbook: U.S. and Canadian Protestant Ministries Overseas 2004-2006, Emis / Billy Graham Center; 19 edition (April 2004)
