| Source | Type | Page / Folio / Nodfd |
|---|---|---|
| GB-Lbl MS Harley 6346 | Texts | 35 |
| GB-Ob MS Rawl. Poet. 23 | Texts | 130 |
| GB-Ob MS Tenbury 791 | O | 367 |
| GB-Ojc MS 181 | BD | 177 |
| James Clifford, The Divine Services and Anthems usually sung in the Cathedrals and Collegiate Choirs | Texts |