<ref name="Saini_&_Dhillon_1980">{{cite journal |first1=M. S. |last1=Saini |first2=S. S. |last2=Dhillon |year=1980 |title=Metapleural transformations with respect to propodeum and metapostnotum in Hymenoptera |url= |journal=Florida Entomologist |publisher= |volume=63 |issue= |pages=286–292 |doi= }}</ref>