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Lua i Stíl Chicago (17ú heag.)Royal, Brandon. Power Thinking. 3rd impression. Jaico Publishing, Mumbai, 2017.
Lua MLA (9ú heag.)Royal, Brandon. Power Thinking. 3rd impression. Jaico Publishing, Mumbai, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.