Summers, S. (1969). Secular films and the church's ministry. Seabury Press.
Lua i Stíl Chicago (17ú heag.)Summers, Stanford. Secular Films and the Church's Ministry. New York: Seabury Press, 1969.
Lua MLA (8ú heag.)Summers, Stanford. Secular Films and the Church's Ministry. Seabury Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.