Woodbridge, Suffolk [u.a.]: Brewer, 1990

London: The Trustees, 1891

London: Knowledge [u.a.], 1920

Oxford: Clarendon Press, 1902 ; London; Edinburgh; Glasgow; New York: Frowde, 1902

Oxford: Clarendon Pr., 1969

Oxford: Clarendon Press, 1927

Oxford: Clarendon Press, 1912 ; Farmington Hills, Mich: Thomson Gale

New York,: Scribner,, 1911.

London :: S. Low, Marston & company, limited,, [1882]

London : Searle & Rivington, 1882.

Cambridge University Press (CUP), 1931

University of Chicago Press, 1928

The Mediaeval Academy of America, 1928

JSTOR, 1883