Bureau, K. o. C. R. I. (1966). The Sacredness of Life. St. Louis.
Lua i Stíl Chicago (17ú heag.)Bureau, Knights of Columbus. Religious Information. The Sacredness of Life. St. Louis, 1966.
Lua MLA (8ú heag.)Bureau, Knights of Columbus. Religious Information. The Sacredness of Life. St. Louis, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.