1. Warburton, B., (1996) Rheology of pharmaceutical systems, in Encyclopedia of Pharmaceutical Technology, vol. 13, J. Swarbrick and J.C. Boylan (eds), Marcel Dekker, New York pp. 371–407.
2. Warburton B. (1996) Current Opinion in Colloid and Interface Science, 1, 481–486.
3. Warburton, B. (1993) in Techniques in Rheological Measurement, A.A. Collyer (ed.), Springer Science+Business Media Dordrecht, London pp. 55–97.
4. Warburton, B. (1970) Whither rheology in pharmacy? J. Texture Studies, 1, 379–391.
5. Bird, B.R. (1977) in Dynamics of Polymeric Liquids, vol. 2, R.B. Bird, O Hassager, R.C. Armstrong and C.F. Curtis (eds), John Wiley, New York.