Cummings, Paul
A dictionary of contemporary American artists
St. Martin's Press, 1966
 Buku Referensi
Fielding, Mantle, 1865-1941
Dictionary of American painters sculptors and engravers
Apollo, 1983
 Buku Referensi
Gilbert, Dorothy B.
Who's who in American art; American Ferartmon of Arts
R.R.Bowker, [date of publication not identified]
 Buku Teks
American authors 1600-1900 : a biographical dictionary of American literature
edited by Stanley J. Kunitz and Howard Haycraft
H.W. Wilson, 1960
 Buku Referensi
Dictionary of American biography
Charles Scribner's Sons , 1981
 Buku Referensi