Brenner, I. (2014). Dark matters: Exploring the realm of psychic devastation. Karnac Books.
Lua i Stíl Chicago (17ú heag.)Brenner, Ira. Dark Matters: Exploring the Realm of Psychic Devastation. London: Karnac Books, 2014.
Lua MLA (9ú heag.)Brenner, Ira. Dark Matters: Exploring the Realm of Psychic Devastation. Karnac Books, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.