Não informado. (1955). New Zealand plants and gardens. Royal New Zealand Institute of Horticulture.
Lua i Stíl Chicago (17ú heag.)Não informado. New Zealand Plants and Gardens. Wellington: Royal New Zealand Institute of Horticulture, 1955.
Lua MLA (8ú heag.)Não informado. New Zealand Plants and Gardens. Royal New Zealand Institute of Horticulture, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.