Não informado. (2004). Proceedings of the American Society for Horticultural Science. American Society for Horticultural Science.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings of the American Society for Horticultural Science. Alexandria, Va: American Society for Horticultural Science, 2004.
Lua MLA (8ú heag.)Não informado. Proceedings of the American Society for Horticultural Science. American Society for Horticultural Science, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.