Agricultural Survey of South-Carolina & Ruffin, E. (1843). Report on the commencement and progress of the agricultural survey of South Carolina, for 1843. A. H. Pemberton.
Lua i Stíl Chicago (17ú heag.)Agricultural Survey of South-Carolina agus Edmund Ruffin. Report on the Commencement and Progress of the Agricultural Survey of South Carolina, for 1843. Columbia: A. H. Pemberton, 1843.
Lua MLA (8ú heag.)Agricultural Survey of South-Carolina agus Edmund Ruffin. Report on the Commencement and Progress of the Agricultural Survey of South Carolina, for 1843. A. H. Pemberton, 1843.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.