Hinton, A. H.—Handbook of Illustration. London, 1895-1905.
Hodson, J. S.—Guide to Art Illustration. London, 1884.
Huson, T.—Photo-Aquatint. London, 1897.
Jackson, J. B.—An essay on engraving in Chiaro Oscuro. London, 1754.
Kirkbridge, J.—Engraving for Illustrations. London, 1903.
Kristeller, P.—Early Florentine Woodcuts. London, 1897.
Kristeller, P.—Die Strassburgher Bucher-illustration im XV. und XVI. Jahrhunderts. Leipzig, 1888.
Lietze, E.—Modern Heliographic Processes. New York, 1888.
Linton, W. J.—The Masters of Wood Engraving. New Haven, Conn., 1889.