- Mantik's Mistakes in Assassination Science ...www.jfk-info.com/moot1.htm
- An innovative approach to the Zapruder film -- have it examined by professional lip readers.mcadams.posc.mu.edu/listen.htm
- Researcher Steve Barber subjects the Zapruder film to close scrutiny, using a recently released, high quality version.mcadams.posc.mu.edu/looking.htm
