1. Boethius Dacus 1969 Opera J. Pinborg et al. in: Corpus Philosophorum Danicorum Medii Aevi 4-9, Det danske Sprogog Litteraturselskab: Copenhagen. [Latin text only; vol. 9 has not appeared yet]
2. Boethius Dacus 1980 Godfrey of Fontaine's Abridgement of Boethius of Dacia 's Modi Significandi sive Quaestiones super Priscianum maiorem. An edition with introduction and translation by A. C. S. McDermott , Amsterdam Studies in the Theory and History of Linguistic Science 22, Amsterdam: John Benjamins
3. Boethius de Dacia;Ebbesen;Routledge Encyclopedia of Philosophy,1998