<ref name="Hung_et_al_1979">{{cite journal |first1=A. C. F. |last1=Hung |first2=M. G. |last2=Dowler |first3=S. B. |last3=Vinson |year=1979 |title=Electrophoretic variants of α-glycerophosphate dehydrogenase in the fire ant ''Solenopsis'' ''invicta''. |url= |journal=Canadian Journal of Genetics and Cytology |publisher= |volume=21 |issue= |pages=537–542 |doi= }}</ref>