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Lua i Stíl Chicago (17ú heag.)Public Opinion And Propaganda A Book Of Readings Edited By Daniel Katz...[et Al.]. Henry Holt, 1960.
Lua MLA (8ú heag.)Public Opinion And Propaganda A Book Of Readings Edited By Daniel Katz...[et Al.]. Henry Holt, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.