WILLIAMS, John Delane. The State of Continuing Qualitative Research on the Kennedy Assassination. Journal of Scientific Exploration, [S. l.], v. 36, n. 4, p. 657–670, 2023. DOI: 10.31275/20222669. Disponível em: https://journalofscientificexploration.org/index.php/jse/article/view/2669. Acesso em: 24 apr. 2026.