Nicholas, M. (1982). The world's greatest cranks & crackpots. Octopus.
Lua i Stíl Chicago (17ú heag.)Nicholas, Margaret. The World's Greatest Cranks & Crackpots. London: Octopus, 1982.
Lua MLA (9ú heag.)Nicholas, Margaret. The World's Greatest Cranks & Crackpots. Octopus, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.