STURROCK, Peter. Halton Christian "Chip" Arp, 1927-2013. Journal of Scientific Exploration, [S. l.], v. 28, n. 2, 2014. Disponível em: https://www.journalofscientificexploration.org/index.php/jse/article/view/795. Acesso em: 27 apr. 2026.