MÆ Bibliography
| A.B. Kraebel | The use of Richard Rolle’s Latin Psalter in Richard Ullerston’s Expositio canticorum Scripturae | MAe 81.2 (), 139- DOI: 43632905 |
| A.B. Kraebel | The use of Richard Rolle’s Latin Psalter in Richard Ullerston’s Expositio canticorum Scripturae | MAe 81.2 (), 139- DOI: 43632905 |