Mike Acker, Speak With No Fear, Author’s Republic, 2019.

Suzanne Bates, Speak Like a CEO: Secrets for Commanding Attention and Getting Results, McGraw Hill, 2005.

Roy F. Baumeister, Self-Regulation and Self-Control: Selected Works of Roy F. Baumeister, Routledge, 2018.

Dale Carnegie, How to Win Friends and Influence People, Simon & Schuster Audio, 2004.

Tina Frey Clements, The ART of Facilitation, The Retail Performance Company, LLC, 2019.

Robert B. Cialdini, Influence, New and Expanded: The Psychology of Persuasion, Harper Business, 2021.

Viv Groskop, How to Own the Room: Women and the Art of Brilliant Speaking, Bantam Press, 2018.

Russ Harris, The Confidence Gap: A Guide to Overcoming Fear and Self-Doubt, Trumpeter Books, 2011.