1. Russell, W. B., Saville, D. A. and Schowalter, W. R., Colloidal Dispersion, Cambridge University Press, Cambridge, 1989, p. 258.
2. Hunter, R. J., Foundations of Colloid Science, Vol. 1, Oxford Science, 1991.
3. Napper, D. H., Polymeric Stabilisation of Colloidal Dispersions, Academic Press, 1983.
4. Everett, D. H., Basic Principles of Colloids, Royal Society of Chemistry, 1989.
5. Fleer, G. H., Cohen Sturat, M. A., Scheutjens, J. M. H. M., Cosgrove, T. and Vincent, B., Polymer at Interfaces, Chapman and Hall, London, 1993.