[Gaddis, P. (1946). Four in Paradise. Arcadia House.
Lua i Stíl Chicago (17ú heag.)[Gaddis, Peggey]. Four in Paradise. New York: Arcadia House, 1946.
Lua MLA (9ú heag.)[Gaddis, Peggey]. Four in Paradise. Arcadia House, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.