Katter, C. K. Fallen angels and evil spirit beings: A neglected and forgotten reality. [s.n.].
Lua i Stíl Chicago (17ú heag.)Katter, Calvin K. Fallen Angels and Evil Spirit Beings: A Neglected and Forgotten Reality. [S.l.]: [s.n.].
Lua MLA (9ú heag.)Katter, Calvin K. Fallen Angels and Evil Spirit Beings: A Neglected and Forgotten Reality. [s.n.].
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.