(1843). Economist. Economist Newspaper.
Lua i Stíl Chicago (17ú heag.)Economist. London: Economist Newspaper, 1843.
Lua MLA (8ú heag.)Economist. Economist Newspaper, 1843.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.