Botanical Museum Leaflets, Harvard University. Harvard University Herbaria.
Lua i Stíl Chicago (17ú heag.)Botanical Museum Leaflets, Harvard University. Harvard University Herbaria.
Lua MLA (8ú heag.)Botanical Museum Leaflets, Harvard University. Harvard University Herbaria.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.