Bratton, S. (2012). The spirit of the Appalachian Trail: Community, environment, and belief on a long-distance hiking path. University of Tennessee Press.
Lua i Stíl Chicago (17ú heag.)Bratton, Susan. The Spirit of the Appalachian Trail: Community, Environment, and Belief on a Long-distance Hiking Path. Knoxville, Tenn.: University of Tennessee Press, 2012.
Lua MLA (9ú heag.)Bratton, Susan. The Spirit of the Appalachian Trail: Community, Environment, and Belief on a Long-distance Hiking Path. University of Tennessee Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.