Bureau, K. o. C. R. I. (1966). The Sacredness of Life. St. Louis.
Dyfyniad Arddull ChicagoBureau, Knights of Columbus. Religious Information. The Sacredness of Life. St. Louis, 1966.
Dyfyniad MLABureau, Knights of Columbus. Religious Information. The Sacredness of Life. St. Louis, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.