Martin, W. (1965). The kingdom of the cults (ed.). Bethany house.
Lua i Stíl Chicago (17ú heag.)Martin, Walter. The Kingdom of the Cults. ed. Minneapolis: Bethany house, 1965.
Lua MLA (9ú heag.)Martin, Walter. The Kingdom of the Cults. ed. Bethany house, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.