Tripp, L. S. (1987). Black student activists: Transition to middle class professionals. University Press of America.
Lua i Stíl Chicago (17ú heag.)Tripp, Luke S. Black Student Activists: Transition to Middle Class Professionals. Lanham, MD: University Press of America, 1987.
Lua MLA (8ú heag.)Tripp, Luke S. Black Student Activists: Transition to Middle Class Professionals. University Press of America, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.