Hoffmann
Kleiner, L. Josef Hoffmann. Berlin, 1927.
Veronesi, G. Josef Hoffmann. Milan, 1956.
Weiser, A. Josef Hoffmann. Geneva, 1930.
Hood
North, A. T. Raymond M. Hood. New York, 1931.
Hooker
Root, E. Philip Hooker. New York, 1929.
Horta
Madsen, S. T. ‘Horta: Works and Style of Victor Horta before 1900’, Architectural Review, CXVIII (1955), 388-92.