Não informado. (2018). Progress Report. Texas Agricultural Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Progress Report. College Station, Tex: Texas Agricultural Experiment Station, 2018.
Lua MLA (8ú heag.)Não informado. Progress Report. Texas Agricultural Experiment Station, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.