Referenced in:

• st: 526 - Oxford, Bodleian Library, Ashmole 328 (S.C. 6882 and 7420) 240-3
• ed: 814 - Copenhagen, Kongelige Bibliotek, G.K.S. 1595 (4o) 268-9 [Exhortation* by Wulfstan]
• st: 814 - Copenhagen, Kongelige Bibliotek, G.K.S. 1595 (4o) 268-70