The Épinal, Erfurt, Werden, and Corpus glossaries
Bernhard Bischoff (Curatore scientifico), Mildred Budny (Curatore scientifico), C. Geoffrey Harlow (Curatore scientifico), M. B. Parkes (Curatore scientifico), J. D. Pheifer (Curatore scientifico), Bibliotheca Amploniana, Universitätsbibliothek Düsseldorf, Bayerische Staatsbibliothek, Corpus Christi College (University of Cambridge). Library
Libro a stampa, Old English, 1988
Rosenkilde and Bagger, international booksellers and publishers, Copenhagen, 1988