Template:Emmel,Emmel,Griffin, 1998 57
- Emmel, J.F., Emmel, T.C. & Griffin, B.M., 1998. A New Dwarfed Subspecies of Papilio indra (Lep.: Papilionidae) from the Dead Mountains of Southeastern California. In Systematics of Western North American Butterflies. 57: 711-716.