Chiradej Chamswarng. 1992. Intraspecific hybridization between color mutants of trichoderma harzianum protoplast fusion. Bangkok:Kasetsart University;
Chiradej Chamswarng. (1992) Intraspecific hybridization between color mutants of trichoderma harzianum protoplast fusion (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Chiradej Chamswarng. Intraspecific hybridization between color mutants of trichoderma harzianum protoplast fusion. Bangkok:Kasetsart University, 1992.
Chiradej Chamswarng. (1992) Intraspecific hybridization between color mutants of trichoderma harzianum protoplast fusion (รายงานผลงานวิจัย). Kasetsart University:Bangkok.