Annual Meeting Papers 2001/Sacramento, California. ASABE.
Lua i Stíl Chicago (17ú heag.)Annual Meeting Papers 2001/Sacramento, California. ASABE.
Lua MLA (9ú heag.)Annual Meeting Papers 2001/Sacramento, California. ASABE.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.