Brock, W. H. (1992). The fontana history of chemistry. Fontana.
Lua i Stíl Chicago (17ú heag.)Brock, W. H. The Fontana History of Chemistry. London: Fontana, 1992.
Lua MLA (9ú heag.)Brock, W. H. The Fontana History of Chemistry. Fontana, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
