Archaeoastronomy. Center for Archaeoastronomy.
Lua i Stíl Chicago (17ú heag.)Archaeoastronomy. Center for Archaeoastronomy.
Lua MLA (9ú heag.)Archaeoastronomy. Center for Archaeoastronomy.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.