Não informado. (1925). Proceedings of the International Seed Testing Association. International Seed Testing Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings of the International Seed Testing Association. Vollebekk, Noruega: International Seed Testing Association, 1925.
Lua MLA (8ú heag.)Não informado. Proceedings of the International Seed Testing Association. International Seed Testing Association, 1925.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.