Colson, F. (1965). The devil is gay: By Frederick Colson [Pseud., d. i.: Richard E. Geis]. Brandon.
Lua i Stíl Chicago (17ú heag.)Colson, Frederick. The Devil Is Gay: By Frederick Colson [Pseud., D. I.: Richard E. Geis]. Noth Hollywood, Calif.: Brandon, 1965.
Lua MLA (8ú heag.)Colson, Frederick. The Devil Is Gay: By Frederick Colson [Pseud., D. I.: Richard E. Geis]. Brandon, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.