Referenced in:

• st: 104 - Cambridge, Corpus Christi College, 391 245-83 [comparison of liturgical formulae with no. 223]
• facs: 223 - Durham, Cathedral Library, A. IV. 19 pls. I-II [fols. 6r, 35v]
• mss: 223 - Durham, Cathedral Library, A. IV. 19 76-84
• mss: 380 - London, British Library, Cotton Titus D. xxvi + xxvii 112-23
• st: 431 - London, British Library, Harley 2961 (the ‘Leofric Collectar’) 123-6