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Lua i Stíl Chicago (17ú heag.)Geisler, Norman. Philosophy of Religion. 2nd.ed. Grand Rapids: Baker, 1988.
Lua MLA (9ú heag.)Geisler, Norman. Philosophy of Religion. 2nd.ed. Baker, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.