Steamer Robert J. (1971). Supreme Court in Crisis. University of Massachusetts.
Lua i Stíl Chicago (17ú heag.)Steamer Robert J. Supreme Court in Crisis. Massachuset USA: University of Massachusetts, 1971.
Lua MLA (9ú heag.)Steamer Robert J. Supreme Court in Crisis. University of Massachusetts, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.