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Lua i Stíl Chicago (17ú heag.)Curry, Richard Orr. An Uncertain Future: Thought Control and Repression During the Reagan-Bush Era. Los Angeles, Calif: First Amendment Foundation, 1992.
Lua MLA (9ú heag.)Curry, Richard Orr. An Uncertain Future: Thought Control and Repression During the Reagan-Bush Era. First Amendment Foundation, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.