Schuster, Ildefonso 1880-1954.
The sacramentary: (Liber sacramentorum) : historical & liturgical notes on the Roman missal. V. 1. (Pt. 1-2). /
Ildefonso Schuster ; translated from the Italian by Arthur Levelis-Marke 
. - London : Burns, Oates & Washbourne Ltd,  1924 
. - ix, 418 p.  tab.  22 cm.