Moyer, B. C. (1990). The Unreached People: Mission as Maintenance or Opening New Frontiers. Adventist missions facing the 21st century.
Chicago Style (17th ed.) CitationMoyer, Bruce Campbell. "The Unreached People: Mission as Maintenance or Opening New Frontiers." Adventist Missions Facing the 21st Century 1990.
MLA (8th ed.) CitationMoyer, Bruce Campbell. "The Unreached People: Mission as Maintenance or Opening New Frontiers." Adventist Missions Facing the 21st Century, 1990.
Warning: These citations may not always be 100% accurate.