Mayura Thongchuang และ Kanoktip Packdibamrung. (2006) Cloning and expression of phenylalanine dehydrogenase gene from Bacillus lentus. Chulalongkorn University:ม.ป.ท.Mayura Thongchuang และ Kanoktip Packdibamrung. 2006. Cloning and expression of phenylalanine dehydrogenase gene from Bacillus lentus. ม.ป.ท.:Chulalongkorn University;Mayura Thongchuang และ Kanoktip Packdibamrung. Cloning and expression of phenylalanine dehydrogenase gene from Bacillus lentus. ม.ป.ท.:Chulalongkorn University, 2006. Print.