Dy, H. A. (2000). Bench mark. Metro.
Lua i Stíl Chicago (17ú heag.)Dy, Harriet Ann. "Bench Mark." Metro 2000.
Lua MLA (9ú heag.)Dy, Harriet Ann. "Bench Mark." Metro, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.