1. Dale Carnegie, The Art of Public Speaking; Clydesdale Press, 2018 year.
  2. Carmine Callo; Talk like TED, St. Martin’s Griffin, 2015 year.
  3. Michelle Obama; Becoming; Penguin Books, 2021 year.
  4. Edie Lush, Charlotte McDougall; How to Speak with Confidence in Public; Pan Macmillan, 2017 year.