Não informado. (2000). Technical report. U.S. Army Engineer Waterways Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Technical Report. Vicksburg, Miss: U.S. Army Engineer Waterways Experiment Station, 2000.
Lua MLA (8ú heag.)Não informado. Technical Report. U.S. Army Engineer Waterways Experiment Station, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.