BASIC & UROFSKY, M. I. [. (1994). Basic readings in U.S. democracy. United State Information Agency.
Lua i Stíl Chicago (17ú heag.)BASIC agus Melvin I [ed.] UROFSKY. Basic Readings in U.S. Democracy. Washingtong: United State Information Agency, 1994.
Lua MLA (9ú heag.)BASIC agus Melvin I [ed.] UROFSKY. Basic Readings in U.S. Democracy. United State Information Agency, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.