Hopkin & Williams. (1946). Organic reagents for organic analysis. Chemical Publishing Co., inc..
Lua i Stíl Chicago (17ú heag.)Hopkin & Williams. Organic Reagents for Organic Analysis. Brooklyn, N.Y.: Chemical Publishing Co., inc., 1946.
Lua MLA (8ú heag.)Hopkin & Williams. Organic Reagents for Organic Analysis. Chemical Publishing Co., inc., 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.