1. Physical Chemistry;Barrow,1996
2. Physical Chemistry;Levine,1995
3. H.R. Westrich, R.T. Cygan, P.V. Brady, K.L. Nagy, H.L. Anderson, Sorption Behaviour of Cs and Cd onto Oxide and Clay Surfaces, Govt. Reports, Announcements and Index (GRA&I), 1995, Issue-18
4. Removal of Lead from Water by Adsorption on a Kaolinitic Clay