Salafia, M. (2013). Slavery's borderland: Freedom and bondage along the Ohio River. University of Pennsylvania Press.
Lua i Stíl Chicago (17ú heag.)Salafia, Matthew. Slavery's Borderland: Freedom and Bondage Along the Ohio River. Philadelphia: University of Pennsylvania Press, 2013.
Lua MLA (9ú heag.)Salafia, Matthew. Slavery's Borderland: Freedom and Bondage Along the Ohio River. University of Pennsylvania Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.