Irwin, K. W. (1975). A celebrant's guide to the new sacramentary, A cycle. Pueblo Pub. Co..
Dyfyniad Arddull ChicagoIrwin, Kevin W. A Celebrant's Guide to the New Sacramentary, A Cycle. New York: Pueblo Pub. Co., 1975.
Dyfyniad MLAIrwin, Kevin W. A Celebrant's Guide to the New Sacramentary, A Cycle. Pueblo Pub. Co., 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.