Thirawatthana Karnthong,Thirawattana Karnthong. 1987. Cloning and expression in Escherichia coli of a delta-endotoxin gene of Bacillus thuringiensis var. israelensis. Bangkok:Mahidol University;
Thirawatthana Karnthong,Thirawattana Karnthong. (1987) Cloning and expression in Escherichia coli of a delta-endotoxin gene of Bacillus thuringiensis var. israelensis (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Thirawatthana Karnthong,Thirawattana Karnthong. Cloning and expression in Escherichia coli of a delta-endotoxin gene of Bacillus thuringiensis var. israelensis. Bangkok:Mahidol University, 1987.
Thirawatthana Karnthong,Thirawattana Karnthong. (1987) Cloning and expression in Escherichia coli of a delta-endotoxin gene of Bacillus thuringiensis var. israelensis (รายงานผลงานวิจัย). Mahidol University:Bangkok.