Grove, A. S. Only the Paranold Survive. HarperCollins.
Lua i Stíl Chicago (17ú heag.)Grove, Andrew S. Only the Paranold Survive. HarperCollins.
Lua MLA (9ú heag.)Grove, Andrew S. Only the Paranold Survive. HarperCollins.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.