Madsen, Chris. “Coursework During Officer Attendance at the École De Guerre Navale in Paris 1920-1939”. The Northern Mariner / Le marin du nord 32, no. 3 (May 30, 2023): 341–380. Accessed December 11, 2024. https://tnm.journals.yorku.ca/index.php/default/article/view/999.