Não informado. (2022). Research Circular. Ohio Agricultural Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Research Circular. Wooster, Ohio: Ohio Agricultural Experiment Station, 2022.
Lua MLA (8ú heag.)Não informado. Research Circular. Ohio Agricultural Experiment Station, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.