Referenced in:

• st: 326 - London, British Library, Cotton Domitian A. i, fols. 2-55 106
• mss: 765 - Worcester, Cathedral Library, Q. 5 143
• mss: 831.7 - Karlsruhe, Badische Landesbibliothek, Fragm. Aug. 122 (with Aug. perg. 116 (binding) and Zürich, Staatsarchiv A.G. 19, Nr. XIII, fols. 26-7) 104-5, 143