Não informado. (2000). Bulletin. Rhode Island Agricultural Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin. Kingston, RI: Rhode Island Agricultural Experiment Station, 2000.
Lua MLA (8ú heag.)Não informado. Bulletin. Rhode Island Agricultural Experiment Station, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.