ALKA PUB. (1999). KNOW YOUR NUMBERS.
Lua i Stíl Chicago (17ú heag.)ALKA PUB. KNOW YOUR NUMBERS. 1999.
Lua MLA (9ú heag.)ALKA PUB. KNOW YOUR NUMBERS. 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)