Perry, R. B. (2014). William J. Forsyth: The life and work of an Indiana artist. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Perry, Rachel Berenson. William J. Forsyth: The Life and Work of an Indiana Artist. Bloomington, Indiana: Indiana University Press, 2014.
Lua MLA (9ú heag.)Perry, Rachel Berenson. William J. Forsyth: The Life and Work of an Indiana Artist. Indiana University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.