Liber Sacramentorum Romanae Aeclesiae ordinis anni circuli (Cod. Vat. Reg. lat. 316/Paris bibl. Nat. 7193, 41/56) (Sacramentarium Gelasianum). - Catholic Church; Mohlberg, Cunibert, 1878-1963; Biblioteca apostolica vaticana (Roma, Herder, 1968)
Bibliography: p. [xxxix]-xliv.