Johnston, W. (2006). Mystical journey: An autobiography. Orbis Books.
Lua i Stíl Chicago (17ú heag.)Johnston, William. Mystical Journey: An Autobiography. Maryknoll, N.Y.: Orbis Books, 2006.
Lua MLA (8ú heag.)Johnston, William. Mystical Journey: An Autobiography. Orbis Books, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.