Gumpert, M. (2001). Grafting Helen: The Abduction of the Classical Past. Univ. of Wisconsin Press.
Lua i Stíl Chicago (17ú heag.)Gumpert, Matthew. Grafting Helen: The Abduction of the Classical Past. Madison, WI: Univ. of Wisconsin Press, 2001.
Lua MLA (8ú heag.)Gumpert, Matthew. Grafting Helen: The Abduction of the Classical Past. Univ. of Wisconsin Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.