McPherson, T. (1965). The Philosophy of religion. D. Van Nostrand Company Ltd.
Lua i Stíl Chicago (17ú heag.)McPherson, Thomas. The Philosophy of Religion. D. Van Nostrand Company Ltd, 1965.
Lua MLA (8ú heag.)McPherson, Thomas. The Philosophy of Religion. D. Van Nostrand Company Ltd, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.