Carter, T. (2012). The visitors and the books. Bulletin of the American Historical Collection.
Lua i Stíl Chicago (17ú heag.)Carter, Tom. "The Visitors and the Books." Bulletin of the American Historical Collection 2012.
Lua MLA (9ú heag.)Carter, Tom. "The Visitors and the Books." Bulletin of the American Historical Collection, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.