R. Tucker Abbott. (1978). Seashells. Bantam Books.
Lua i Stíl Chicago (17ú heag.)R. Tucker Abbott. Seashells. Toronto, Canada: Bantam Books, 1978.
Lua MLA (9ú heag.)R. Tucker Abbott. Seashells. Bantam Books, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.