Brown, S. C. The lesson: Sam C. Brown. The Northeast.(1979).
Lua i Stíl Chicago (17ú heag.)Brown, Sam C. "The Lesson: Sam C. Brown." The Northeast.(1979) .
Lua MLA (8ú heag.)Brown, Sam C. "The Lesson: Sam C. Brown." The Northeast.(1979), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.