Lua APA (7ú heag.)
Modern Britain: New Realities and Challenges 2000-2020: Textbook.
Lua i Stíl Chicago (17ú heag.)Modern Britain: New Realities and Challenges 2000-2020: Textbook.
Lua MLA (8ú heag.)Modern Britain: New Realities and Challenges 2000-2020: Textbook.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.