1. Anderson, N. G.: Techniques for the mass isolation of cellular components. In Oster, G., and A. W. Pollister: Physical techniques in biological research; Vol. III, Cells and tissues. New York: Acedemic Press 1956.
2. Beckman-Instruments: Eine Einführung in die Dichtegradienten-Zentrifugation. Beckman Instruments GmbH, München 1962.
3. Claesson, S., and I. Morning-Claesson: Ultracentrifugation. In Alexander, P., and R. J. Block: A Laboratory Manuel of Analytical Methods of Protein Chemistry, Vol. 3 P. 121–171. Oxford, London, New York, Paris: Pergamon Press 1961.
4. Elias, H.-G.: Ultrazentrifugen — Methoden. Beckmann Instruments GmbH, München 1961 a.
5. Fujita, H.: The mathematical theory of sedimentation analysis. New York: Academic Press 1962.