Contributions to a Milton bibliography, 1800-1930, being a list of addenda to Stevens's Reference guide to Milton,

by Fletcher, Harris Francis, 1892-1979
[Urbana] The University of Illinois, 1931

Reference guide to Milton, from 1800 to the present day

by Stevens, David Harrison, 1884-1980
Chicago, Ill., The University of Chicago press 1930

John Milton: an annotated bibliography, 1929-1968.

by Huckabay, Calvin
Pittsburgh, Duquesne University Press 1969
Rev. ed.