Bade, P., Manzo, J., & Goch, M. (2003). Felicien Rops. Parkstone Press.
Lua i Stíl Chicago (17ú heag.)Bade, Patrick, Jean-Paul Manzo, agus Martin Goch. Felicien Rops. New York: Parkstone Press, 2003.
Lua MLA (8ú heag.)Bade, Patrick, et al. Felicien Rops. Parkstone Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.