Somsak Sirichai. 2001. Miniaturised electrophoresis chips for the analysis of colour photographic developer solutions. , University of London;
Somsak Sirichai. (2001) Miniaturised electrophoresis chips for the analysis of colour photographic developer solutions . University of London/London.
Somsak Sirichai. Miniaturised electrophoresis chips for the analysis of colour photographic developer solutions. . London:University of London, 2001.
Somsak Sirichai. (2001) Miniaturised electrophoresis chips for the analysis of colour photographic developer solutions . University of London/London.