ROFAIL ASH. (2000). MASTERING COM AND COM+. BPB PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)ROFAIL ASH. MASTERING COM AND COM+. NEW DELHI: BPB PUBLICATIONS, 2000.
Lua MLA (9ú heag.)ROFAIL ASH. MASTERING COM AND COM+. BPB PUBLICATIONS, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.