Hammer, H. E. (1938). The rural churches of Cortland county, New York. Rural Institute for Religious Workers.
Lua i Stíl Chicago (17ú heag.)Hammer, Harold E. The Rural Churches of Cortland County, New York. Ithaca, N.Y.: Rural Institute for Religious Workers, 1938.
Lua MLA (8ú heag.)Hammer, Harold E. The Rural Churches of Cortland County, New York. Rural Institute for Religious Workers, 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.