MicroCase Corporation & Schultz, D. A. (2000). American government: An introduction using MicroCase ExplorIt (6th ed.). Wadsworth/Thomson Learning.
Lua i Stíl Chicago (17ú heag.)MicroCase Corporation agus David Andrew Schultz. American Government: An Introduction Using MicroCase ExplorIt. 6th ed. Belmont, Calif: Wadsworth/Thomson Learning, 2000.
Lua MLA (9ú heag.)MicroCase Corporation agus David Andrew Schultz. American Government: An Introduction Using MicroCase ExplorIt. 6th ed. Wadsworth/Thomson Learning, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.