Nuffield Foundation. Science Teaching Project. (1968). Nuffield chemistry. Longmans.
Lua i Stíl Chicago (17ú heag.)Nuffield Foundation. Science Teaching Project. Nuffield Chemistry. Lond.: Longmans, 1968.
Lua MLA (8ú heag.)Nuffield Foundation. Science Teaching Project. Nuffield Chemistry. Longmans, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.