Bulfinch
Place, C. Charles Bulfinch: Architect and Citizen. Boston, 1925-7.
Burges
Pullan, A. Architectural Designs of William Burges. 2 vols. London, 1883-7.
Burnham
Moore, C. Daniel H. Burnham. 2 vols. Boston and New York, 1921.
The Architectural work of Graham, Anderson, Probst & White ... and their Predecessors D. H. Burnham & Co. and Graham, Burnham & Co. 2 vols. London, 1933.
Butterfield
Summerson, J. N. ‘William Butterfield’, Architectural Review, LXIV (Dec. 1945), 166-75. Reprinted in Heavenly Mansions, 159-76.
Cram