Dillard J. L. (1972). Black English: Its history and usage in the United States. Random house.
Lua i Stíl Chicago (17ú heag.)Dillard J. L. Black English: Its History and Usage in the United States. New York: Random house, 1972.
Lua MLA (9ú heag.)Dillard J. L. Black English: Its History and Usage in the United States. Random house, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.