Não informado. (1937). Quarterly Bulletin of the Association of Food and Drug Officials of the United States. Association of Food and Drug Officials of the United States.
Lua i Stíl Chicago (17ú heag.)Não informado. Quarterly Bulletin of the Association of Food and Drug Officials of the United States. Denver, Colo: Association of Food and Drug Officials of the United States, 1937.
Lua MLA (8ú heag.)Não informado. Quarterly Bulletin of the Association of Food and Drug Officials of the United States. Association of Food and Drug Officials of the United States, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.