Ort : Cambridge Mass.
Ort : Cambridge Mass.
- Rev. and augm. ed., Cambridge, Mass. : Mediaeval Academy of America, 1963
- with supplementary descriptions of other manuscripts of ToursCambridge, Mass. : The Mediaeval Acad. of America, 1934
- including a section of inicipits of works on the Pater NosterCambridge, Mass. : Mediaeval Acad. of America, 1979
- Cambridge, Mass. : Mediaeval Acad. of America, 1929
- Chicago, Ill. : University of Chicago Press, 1997 ; Cambridge, Mass. : Medieval Academy of America, 1997 ; Cambridge, Mass. : Cambridge University Press, 1997