Cassidy, H. G. (1951). Adsorption and chromatography. Intercedence.
Lua i Stíl Chicago (17ú heag.)Cassidy, Harold Gomes. Adsorption and Chromatography. New York: Intercedence, 1951.
Lua MLA (9ú heag.)Cassidy, Harold Gomes. Adsorption and Chromatography. Intercedence, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.