Não informado. (1999). Research in the New Zealand Department of Agriculture. New Zealand Department of Agriculture, Research Division.
Lua i Stíl Chicago (17ú heag.)Não informado. Research in the New Zealand Department of Agriculture. Wellington: New Zealand Department of Agriculture, Research Division, 1999.
Lua MLA (8ú heag.)Não informado. Research in the New Zealand Department of Agriculture. New Zealand Department of Agriculture, Research Division, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.