Inge, W. R. (1956). Christian mysticism. Living Age Book.
Lua i Stíl Chicago (17ú heag.)Inge, William Ralph. Christian Mysticism. Living Age Book, 1956.
Lua MLA (8ú heag.)Inge, William Ralph. Christian Mysticism. Living Age Book, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.