Tallis, Nigel. “In Memoriam: Jocelyn Cecilia Orchard, 1936–2019”. Proceedings of the Seminar for Arabian Studies 50, no. 1 (August 31, 2020): vii-viii. Accessed October 1, 2025. https://archaeopresspublishing.com/ojs/index.php/PSAS/article/view/1123.