1. Chapters in the evolution of chromatography;Ettre,2008
2. M.S. Tswett and the Invention of Chromatography;Ettre;LC/GC,2003
3. The Birth of Partition Chromatography;Ettre;LC/GC,2001
4. Preparative Liquid Chromatography and the Manhattan Project;Ettre;LC/GC,1999
5. The Development of the Amino Acid Analyzer;Ettre;LC/GC,2006