Novak, B. (2007). American painting of the nineteenth century: Realism, idealism, and the American experience (3rd ed., [New ed.].). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Novak, Barbara. American Painting of the Nineteenth Century: Realism, Idealism, and the American Experience. 3rd ed., [New ed.]. Oxford ; New York: Oxford University Press, 2007.
Lua MLA (9ú heag.)Novak, Barbara. American Painting of the Nineteenth Century: Realism, Idealism, and the American Experience. 3rd ed., [New ed.]. Oxford University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.