Shoop, Robert L. “Kenneth V. Jack, Eyes of the Fleet Over Vietnam. RF-8 Crusader Combat Photo- Reconnaissance Missions by Robert L. Shoop”. The Northern Mariner / Le marin du nord 32, no. 3 (May 29, 2023): 417–419. Accessed March 12, 2025. https://tnm.journals.yorku.ca/index.php/default/article/view/1018.