APA-referens (7:e uppl.)
Barrett, D. B. (1982). World Christian encyclopedia: A comparative study of churches and religions in the modern world, AD 1900-2000. Oxford University Press.
Chicago-referens (17:e uppl.)
Barrett, David B. World Christian Encyclopedia: A Comparative Study of Churches and Religions in the Modern World, AD 1900-2000. Nairobi: Oxford University Press, 1982.
MLA-referens (9:e uppl.)
Barrett, David B. World Christian Encyclopedia: A Comparative Study of Churches and Religions in the Modern World, AD 1900-2000. Oxford University Press, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.