Sirichai Divasiri. 1993. Taxomomy of broad-winged damselflies (calopterygidae : odonata) in Khao Yai National Park. Bangkok:Kasetsart University;
Sirichai Divasiri. (1993) Taxomomy of broad-winged damselflies (calopterygidae : odonata) in Khao Yai National Park (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Sirichai Divasiri. Taxomomy of broad-winged damselflies (calopterygidae : odonata) in Khao Yai National Park. Bangkok:Kasetsart University, 1993.
Sirichai Divasiri. (1993) Taxomomy of broad-winged damselflies (calopterygidae : odonata) in Khao Yai National Park (รายงานผลงานวิจัย). Kasetsart University:Bangkok.