Download Action Comics #286
- Script: Jerry Siegel
- Pencils: Jim Mooney; Curt Swan (Luthor's head, page 4, panel 4)
- Inks: Jim Mooney; George Klein (Luthor's head, page 4, panel 4)
- in Action Comics (DC, 1938 series) #355
- in Showcase Presents: Supergirl (DC, 2007 series) #2