Sirirat Kokpol and others. 1987. A study of the influence of Na on the conformation of glycine zwitterion in aqueous solution. Bangkok:Chulalongkorn University;
Sirirat Kokpol and others. (1987) A study of the influence of Na on the conformation of glycine zwitterion in aqueous solution. Chulalongkorn University:Bangkok.
Sirirat Kokpol and others. A study of the influence of Na on the conformation of glycine zwitterion in aqueous solution. Bangkok:Chulalongkorn University, 1987. Print.
Sirirat Kokpol and others. (1987) A study of the influence of Na on the conformation of glycine zwitterion in aqueous solution. Chulalongkorn University:Bangkok.