Callahan. Kin of Another Kind. University of Michigan Press.
Lua i Stíl Chicago (17ú heag.)Callahan. Kin of Another Kind. University of Michigan Press.
Lua MLA (9ú heag.)Callahan. Kin of Another Kind. University of Michigan Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.