Justice, J. (1962). Groton, Connecticut: New church development. Office for Field Survey.
Lua i Stíl Chicago (17ú heag.)Justice, John. Groton, Connecticut: New Church Development. New York: Office for Field Survey, 1962.
Lua MLA (8ú heag.)Justice, John. Groton, Connecticut: New Church Development. Office for Field Survey, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.