Blacker, S. (1847). An extraordinary rainbow observed by the author in March, 1848.
Lua i Stíl Chicago (17ú heag.)Blacker, Stewart. An Extraordinary Rainbow Observed by the Author in March, 1848. 1847.
Lua MLA (9ú heag.)Blacker, Stewart. An Extraordinary Rainbow Observed by the Author in March, 1848. 1847.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
