Não informado. (1934). Farm research. New York State Agricultural Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Farm Research. Geneva, NY: New York State Agricultural Experiment Station, 1934.
Lua MLA (8ú heag.)Não informado. Farm Research. New York State Agricultural Experiment Station, 1934.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.