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Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Iain Dale. British Political Party Manifestos, 1900-1997. London ; New York: Routledge, 2000.
Lua MLA (9ú heag.)ebrary, Inc, agus Iain Dale. British Political Party Manifestos, 1900-1997. Routledge, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.