Witness Preparation and Counseling: What’s Ethical – and What Crosses the Line, The Missouri Bar,
https://news.mobar.org/witness-preparation-and-counseling-whats-ethical--and-what-crosses-the-line/
Effective Witness Preparation, The American Bar Association, https://www.americanbar.org/groups/government_public/publications/public-lawyer/2022-winter/effective-witness-preparation/