Não informado. (1915). Journal of the Association of Official Agricultural Chemists. Association of Official Analytical Chemists.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Association of Official Agricultural Chemists. Baltimore, Md: Association of Official Analytical Chemists, 1915.
Lua MLA (8ú heag.)Não informado. Journal of the Association of Official Agricultural Chemists. Association of Official Analytical Chemists, 1915.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.