Carmichael, A. (1811). An essay on the invention of alphabetic writing.
Lua i Stíl Chicago (17ú heag.)Carmichael, Andrew. An Essay on the Invention of Alphabetic Writing. 1811.
Lua MLA (9ú heag.)Carmichael, Andrew. An Essay on the Invention of Alphabetic Writing. 1811.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
