Association of Regional Weed Control Conferences\nWeed Society of America. Weeds. Association of Regional Weed Control Conferences.
Lua i Stíl Chicago (17ú heag.)Association of Regional Weed Control Conferences\nWeed Society of America. Weeds. Ithaca, NY: Association of Regional Weed Control Conferences.
Lua MLA (8ú heag.)Association of Regional Weed Control Conferences\nWeed Society of America. Weeds. Association of Regional Weed Control Conferences.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.