Trowbridge, J. T. (1864). Ironthorpe: The pioneer preacher. Sheldon.
Lua i Stíl Chicago (17ú heag.)Trowbridge, J. T. Ironthorpe: The Pioneer Preacher. New York: Sheldon, 1864.
Lua MLA (8ú heag.)Trowbridge, J. T. Ironthorpe: The Pioneer Preacher. Sheldon, 1864.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.