choral
| Author(s) | Title | Reference | |
|---|---|---|---|
| CHRISTOPHER HOHLER | THE PROPER OFFICE OF ST. NICHOLAS AND RELATED MATTERS WITH REFERENCE TO A RECENT BOOK | 36/1, p. 40 |
| Author(s) | Title | Reference | |
|---|---|---|---|
| J.M. | Regularis Concordia Anglicae nationis monachorum sanctimonialiumque, by Dom Thomas Symons | 23/2, p. 127 |