Eastman Johnson (English Wikipedia)

Hills 1972, pp. 6–9. Hills, Patricia (1972). Eastman Johnson. New York: C. N. Potter, in association with the Whitney Museum of American Art.
Hills 1972, p. 11. Hills, Patricia (1972). Eastman Johnson. New York: C. N. Potter, in association with the Whitney Museum of American Art.
Hills 1972, p. 17. Hills, Patricia (1972). Eastman Johnson. New York: C. N. Potter, in association with the Whitney Museum of American Art.
Hills 1972, p. 21. Hills, Patricia (1972). Eastman Johnson. New York: C. N. Potter, in association with the Whitney Museum of American Art.
Carbone, Teresa A. (1999). Eastman Johnson: Painting America. Patricia Hills (first ed.). Italy: Brookly Museum of Art.

books.google.com

Eleanor Jones Harvey. 2012. The Civil War in American Art. Yale University Press. ISBN 9780300187335. (at google books)

"Civil War Symbolism". Carnegie Museum Magazine. January–February 1997. Archived from the original on December 30, 2005. Retrieved August 19, 2006.

"Sugaring Off". Archived from the original on August 12, 2006. Retrieved August 19, 2006.

Stephanie Hemphill (July 4, 2006). "Eastman Johnson's legacy in art". Minnesota Public Radio. Retrieved August 19, 2006.

"Negro Life at the South". New-York Historical Society. Archived from the original on February 8, 2013. Retrieved February 15, 2013.

Harvey, Eleanor Jones (October 30, 2013), "Painting Freedom", New York Times, retrieved October 31, 2013

"Edward Beyer". Archived from the original on July 19, 2006. Retrieved August 19, 2006.

"Eastman Johnson: Painting America". Traditional Fine Arts Organization, Inc. Retrieved August 19, 2006.

"University of Maine". Archived from the original on September 3, 2006. Retrieved July 9, 2007.

"University of Maine". Archived from the original on September 3, 2006. Retrieved July 9, 2007.
"Emanuel Gottlieb Leutze". Archived from the original on March 21, 2006. Retrieved August 19, 2006.
"Edward Beyer". Archived from the original on July 19, 2006. Retrieved August 19, 2006.
"Negro Life at the South". New-York Historical Society. Archived from the original on February 8, 2013. Retrieved February 15, 2013.
"Civil War Symbolism". Carnegie Museum Magazine. January–February 1997. Archived from the original on December 30, 2005. Retrieved August 19, 2006.
"Sugaring Off". Archived from the original on August 12, 2006. Retrieved August 19, 2006.

"Portrait of Stephen Bonga", Wisconsin Historical Images, accessed January 23, 2014