Não informado. (1940). Chemist and druggist export review. Morgan Brothers.
Lua i Stíl Chicago (17ú heag.)Não informado. Chemist and Druggist Export Review. London: Morgan Brothers, 1940.
Lua MLA (8ú heag.)Não informado. Chemist and Druggist Export Review. Morgan Brothers, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.