Ångström, M. (1937). Studies in Old English mss: With special reference to the delabialisation of ̆̄y (<ư+i) to ̆ī. Almqvist & Wiksells boktryckeri-a.-b..
Lua i Stíl Chicago (17ú heag.)Ångström, Margareta. Studies in Old English Mss: With Special Reference to the Delabialisation of ̆̄y (<ư+i) to ̆ī. Uppsala: Almqvist & Wiksells boktryckeri-a.-b., 1937.
Lua MLA (8ú heag.)Ångström, Margareta. Studies in Old English Mss: With Special Reference to the Delabialisation of ̆̄y (<ư+i) to ̆ī. Almqvist & Wiksells boktryckeri-a.-b., 1937.
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