1. Berry, V., Fay, J. and Pretorius, V. 1988.“Proceeding of the Ninth International Symposium on Capillary Chromatography”, Edited by: Sandra, P. and Bertsch, W. 387Heidelberg: Dr. Alfred Huethig Verlag.
2. Low-Cost Liquid Chromatography. I. Weak-Eluent Sample-Loading, A Novel Technique for Injecting Sub-Microliter Samples
3. Berry, V. and Pretorius, V. (to be published)
4. Berry, V. and Schwartz, H. 1989.“Microbore Column Chromatography, A Unified Approach to Chromatography”, Edited by: Yang, F. 67New York: Marcel Dekker.