Martin, C. Optic black: Implied texts and the colors of photography / Charles Martin. The African diaspora : African origins and new world identities.(2001).
Lua i Stíl Chicago (17ú heag.)Martin, Charles. "Optic Black: Implied Texts and the Colors of Photography / Charles Martin." The African Diaspora : African Origins and New World Identities.(2001) .
Lua MLA (8ú heag.)Martin, Charles. "Optic Black: Implied Texts and the Colors of Photography / Charles Martin." The African Diaspora : African Origins and New World Identities.(2001), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.