Suwanseree Valerie Webb และ Thunya Taychasinpitak. (2011) Effects of gamma radiation, colchicine and oryzalin on the phenotype of torenia hybrida in vitro. Kasetsart University:ม.ป.ท.Suwanseree Valerie Webb และ Thunya Taychasinpitak. 2011. Effects of gamma radiation, colchicine and oryzalin on the phenotype of torenia hybrida in vitro. ม.ป.ท.:Kasetsart University;Suwanseree Valerie Webb และ Thunya Taychasinpitak. Effects of gamma radiation, colchicine and oryzalin on the phenotype of torenia hybrida in vitro. ม.ป.ท.:Kasetsart University, 2011. Print.