Peter H. Falk

Dictionary of Signatures and Monograms of American Artists

Photograph Collector's Resource Directory

The Annual exhibition record of the National Academy of Design, 1901-1950

The Annual exhibition record of the Pennsylvania Academy of the Fine Arts

Annie Gooding Sykes

The annual exhibition record of the Art Institute of Chicago, 1888-1950

Annual Exhibition Record of the Pennsylvania Academy of the Fine Arts 1876-1913 (Annual Exhibition Record of the Pennsylvania Academy of the)

Annual Exhibition Record of the Pennsylvania Academy of the Fine Arts 1913-1968 (Annual Exhibition Record of the Pennsylvania Academy of the)

Annual Exhibition Record of the Pennsylvania Academy of the Fine Arts, Vol 1, 1807-1870 (Annual Exhibition Record of the Pennsylvania Academy of the)

Art Price Index International 1995 (1993-1994 Auction Season)

Clifford Jackson

Eliza Draper Gardiner