| J.H. Crehan |
The Ordinals of Christ from their Origin to the Twelfth Century (Beiträge zur Geschichte und Quellenkunde des Mittelalters 7), by Roger E. Reynolds |
|
49/1, p. 106 |
| J.H. Crehan |
The Processions of Sarum and the Western Church. Pontifical Institute of Medieval Studies, by Terence Bailey |
|
42/2, p. 195 |
| J.H. Crehan |
The Leonine Sacramentary, a Reassessment of Its Nature and Purpose, by D. M. Hope |
|
41/3, p. 241 |
| J.H. Crehan |
New Liturgical Feasts in Later Medieval England. (Oxford Theological Monographs 3), by R. W. Pfaff |
|
40/3, p. 311 |