Other references in the episode include a scene in which Lisa reads a magazine with the headline "The Year 2525 - were Zager & Evans Right?", referring to musicians Zager and Evans and their song "In the Year 2525".
I avsnittet läser Lisa en tidning som har en rubrik som handlar om Zagar & Evan hade rätt om år 2525, det är referens till Zager and Evans låt "In the Year 2525".