Stark, W. (1967). The sociology of religion: A study of Christendom. Fordham Press.
Lua i Stíl Chicago (17ú heag.)Stark, Werner. The Sociology of Religion: A Study of Christendom. Fordham Press, 1967.
Lua MLA (9ú heag.)Stark, Werner. The Sociology of Religion: A Study of Christendom. Fordham Press, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.