Hartley, J. (1981). Slave quarters: Jon Hartley (2nd printing.). Surey.
Lua i Stíl Chicago (17ú heag.)Hartley, Jon. Slave Quarters: Jon Hartley. 2nd printing. Santee, Calif.: Surey, 1981.
Lua MLA (8ú heag.)Hartley, Jon. Slave Quarters: Jon Hartley. 2nd printing. Surey, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.